10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

Form 10-Q

x QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Quarterly Period Ended September 30, 2012

or

o TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Transition Period From __________  to __________                    

Commission File Number 001-32887

VONAGE HOLDINGS CORP.

(Exact name of registrant as specified in its charter)

Delaware	11-3547680
(State or other jurisdiction of incorporation or organization)	(IRS Employer Identification No.)
23 Main Street, Holmdel, NJ	07733
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (732) 528-2600

(Former name, former address and former fiscal year, if changed since last report): Not Applicable

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    Yes  x  No  o

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    Yes  x    No  o

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a smaller reporting company. See the definitions of “large accelerated filer”, “accelerated filer” and “smaller reporting company” in Rule 12b-2 of the Exchange Act. Check one:

Large accelerated filer	o	Accelerated filer	x
Non-accelerated filer	o  (Do not check if a smaller reporting company)	Smaller reporting company	o

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).    Yes  o  No  x

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date.

Class	Outstanding at	October 30, 2012
Common Stock, par value $0.001		220,854,748	shares

VONAGE HOLDINGS CORP.

INDEX

Part I. Financial Information
		Page
Item 1.	Financial Statements
	A) Consolidated Balance Sheets as of September 30, 2012 (Unaudited) and December 31, 2011	3
	B) Unaudited Consolidated Statements of Operations for the Three and Nine Months Ended September 30, 2012 and 2011	4
	C) Unaudited Consolidated Comprehensive Income for the Three and Nine Months Ended September 30, 2012 and 2011	5
	D) Unaudited Consolidated Statements of Cash Flows for the Nine Months Ended September 30, 2012 and 2011	6
	E) Unaudited Consolidated Statement of Stockholders’ Equity for the Nine Months Ended September 30, 2012	7
	F) Notes to Unaudited Consolidated Financial Statements	8
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	25
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	40
Item 4	Controls and Procedures	40
Part II. Other Information
Item 1.	Legal Proceedings	42
Item 1A.	Risk Factors	42
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	42
Item 3.	Defaults Upon Senior Securities	42
Item 4.	Mine Safety Disclosures	42
Item 5.	Other Information	42
Item 6.	Exhibits	43
	Signature	44

Financial Information Presentation

For the financial information discussed in this Quarterly Report on Form 10-Q, other than per share and per line amounts, dollar amounts are presented in thousands, except where noted.

2

Part I – Financial Information

Item 1. Financial Statements

VONAGE HOLDINGS CORP.

CONSOLIDATED BALANCE SHEETS

(In thousands, except par value)

	September 30, 2012			December 31, 2011
Assets	(unaudited)
Assets
Current assets:
Cash and cash equivalents	$	74,708		$	58,863
Accounts receivable, net of allowance of $1,345 and $591, respectively	22,367			17,862
Inventory, net of allowance of $235 and $269, respectively	6,463			6,715
Deferred customer acquisition costs, current	5,444			4,964
Deferred tax assets, current	19,546			19,546
Prepaid expenses and other current assets	19,013			16,820
Total current assets	147,541			124,770
Property and equipment, net	56,353			67,978
Software, net	19,163			45,661
Deferred customer acquisition costs, non-current	417			721
Debt related costs, net	1,027			2,007
Restricted cash	5,653			6,929
Intangible assets, net	7,275			9,056
Deferred tax assets, non-current	296,028			306,055
Other assets	4,029			3,038
Total assets	$	537,486		$	566,215
Liabilities and Stockholders’ Equity
Liabilities
Current liabilities:
Accounts payable	$	50,626		$	66,214
Accrued expenses	55,614			69,526
Deferred revenue, current portion	36,992			38,778
Current maturities of capital lease obligations	2,375			2,104
Current portion of notes payables	28,333			28,333
Total current liabilities	173,940			204,955
Notes payable, net of current portion	21,250			42,500
Deferred revenue, net of current portion	826			1,203
Capital lease obligations, net of current maturities	13,750			15,561
Other liabilities, net of current portion in accrued expenses	2,505			2,429
Total liabilities	212,271			266,648
Commitments and Contingencies
Stockholders’ Equity
Common stock, par value $0.001 per share; 596,950 shares authorized at September 30, 2012 and December 31, 2011; 229,588 and 227,858 shares issued at September 30, 2012 and December 31, 2011, respectively; 222,940 and 225,586 shares outstanding at September 30, 2012 and December 31, 2011, respectively	230			228
Additional paid-in capital	1,085,180			1,074,488
Accumulated deficit	(739,063		)	(762,857		)
Treasury stock, at cost, 6,648 shares at September 30, 2012 and 2,272 shares at December 31, 2011	(24,271		)	(14,529		)
Accumulated other comprehensive income	3,139			2,237
Total stockholders’ equity	325,215			299,567
Total liabilities and stockholders’ equity	$	537,486		$	566,215

The accompanying notes are an integral part of the consolidated financial statements.

3

VONAGE HOLDINGS CORP.

CONSOLIDATED STATEMENTS OF OPERATIONS

(In thousands, except per share amounts)

(Unaudited)

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Revenues	$	207,584		$	216,507		$	635,403		$	654,633
Operating Expenses:
Direct cost of telephony services (excluding depreciation and amortization of $3,722, $3,864, $11,581, and $11,855, respectively)	55,245			59,230			175,063			177,302
Direct cost of goods sold	10,444			10,711			29,565			31,631
Selling, general and administrative	59,676			59,451			179,907			176,175
Marketing	51,361			51,044			159,739			152,659
Depreciation and amortization	8,110			8,683			25,272			28,413
Loss from abandonment of software assets	—			—			25,262			—
	184,836			189,119			594,808			566,180
Income from operations	22,748			27,388			40,595			88,453
Other Income (Expense):
Interest income	30			33			80			112
Interest expense	(1,402		)	(2,926		)	(4,719		)	(15,116		)
Change in fair value of stock warrant	—			—			—			(950		)
Loss on extinguishment of notes	—			(7,985		)	—			(11,806		)
Other income (expense), net	28			(47		)	5			(5		)
	(1,344		)	(10,925		)	(4,634		)	(27,765		)
Income before income tax expense	21,404			16,463			35,961			60,688
Income tax expense	(8,191		)	(426		)	(12,167		)	(1,790		)
Net income	$	13,213		$	16,037		$	23,794		$	58,898
Net income per common share:
Basic	$	0.06		$	0.07		$	0.11		$	0.26
Diluted	$	0.06		$	0.07		$	0.10		$	0.24
Weighted-average common shares outstanding:
Basic	225,555			225,281			225,904			223,903
Diluted	233,708			241,189			233,677			242,295

The accompanying notes are an integral part of the consolidated financial statements.

4

VONAGE HOLDINGS CORP.

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME

(In thousands)

(Unaudited)

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
	2012		2011			2012		2011
Net income	$	13,213	$	16,037		$	23,794	$	58,898
Other comprehensive income (loss):
Foreign currency translation adjustment	1,047		(309		)	902		548
Total other comprehensive income (loss)	1,047		(309		)	902		548
Comprehensive income	$	14,260	$	15,728		$	24,696	$	59,446

The accompanying notes are an integral part of the consolidated financial statements.

5

VONAGE HOLDINGS CORP.

CONSOLIDATED STATEMENTS OF CASH FLOWS

(In thousands)

(Unaudited)

	Nine Months Ended
	September 30,
	2012			2011
Cash flows from operating activities:
Net income	$	23,794		$	58,898
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization and impairment charges	23,491			27,555
Amortization of intangibles	1,781			858
Loss from abandonment of software assets	25,262			—
Deferred tax expense	10,367			—
Change in fair value of stock warrant	—			950
Loss on extinguishment of notes	—			11,806
Amortization of discount on notes	—			914
Allowance for doubtful accounts	926			72
Allowance for obsolete inventory	263			355
Amortization of debt related costs	980			994
Share-based expense	9,601			10,460
Changes in operating assets and liabilities:
Accounts receivable	(5,404		)	(2,634		)
Inventory	34			(1,400		)
Prepaid expenses and other current assets	(2,188		)	(1,023		)
Deferred customer acquisition costs	(162		)	1,800
Other assets	(991		)	166
Accounts payable	(15,610		)	11,046
Accrued expenses	(11,173		)	(4,785		)
Deferred revenue	(2,250		)	(2,917		)
Other liabilities	76			(4,974		)
Net cash provided by operating activities	58,797			108,141
Cash flows from investing activities:
Capital expenditures	(4,557		)	(8,853		)
Acquisition and development of software assets	(10,184		)	(16,550		)
Decrease in restricted cash	1,280			1,048
Net cash used in investing activities	(13,461		)	(24,355		)
Cash flows from financing activities:
Principal payments on capital lease obligations	(1,540		)	(1,303		)
Principal payments on notes	(21,250		)	(207,083		)
Proceeds from issuance of notes payable	—			100,000
Extinguishment of notes	—			(1,054		)
Debt related costs	—			(2,697		)
Common stock repurchases	(8,431		)	—
Proceeds from exercise of stock options and stock warrant	1,093			4,521
Net cash used in financing activities	(30,128		)	(107,616		)
Effect of exchange rate changes on cash	637			486
Net change in cash and cash equivalents	15,845			(23,344		)
Cash and cash equivalents, beginning of period	58,863			78,934
Cash and cash equivalents, end of period	$	74,708		$	55,590
Supplemental disclosures of cash flow information:
Cash paid during the periods for:
Interest	$	3,611		$	14,079
Income taxes	$	2,143		$	1,215
Non-cash financing transactions during the periods for:
Common stock repurchases	$	706		$	—

The accompanying notes are an integral part of the consolidated financial statements.

6

VONAGE HOLDINGS CORP.

CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY

(In thousands)

(Unaudited)

	Common Stock		Additional Paid-in Capital		Accumulated Deficit			Treasury Stock			Accumulated Other Comprehensive Income		Total
Balance at December 31, 2011	$	228	$	1,074,488	$	(762,857	)	$	(14,529	)	$	2,237	$	299,567
Stock option exercises	2		1,091										1,093
Share-based expense			9,601										9,601
Share-based award activity								(605		)			(605		)
Common stock repurchases								(9,137		)			(9,137		)
Foreign currency translation adjustment											902		902
Net income					23,794								23,794
Balance at September 30, 2012	$	230	$	1,085,180	$	(739,063	)	$	(24,271	)	$	3,139	$	325,215

The accompanying notes are an integral part of the consolidated financial statements.

7

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

Note 1.    Basis of Presentation and Significant Accounting Policies

Nature of Operations

Vonage Holdings Corp. (“Vonage”, “Company”, “we”, “our”, “us”) is incorporated as a Delaware corporation. We are a leading provider of low-cost communications services connecting people through cloud-connected devices worldwide. Customers in the United States represented 93% of our subscriber lines for our broadband telephone replacement services at September 30, 2012, with the balance primarily in Canada and the United Kingdom.

Unaudited Interim Financial Information

The accompanying unaudited interim consolidated financial statements and information have been prepared in accordance with accounting principles generally accepted in the United States and in accordance with the instructions for Form 10-Q. Accordingly, they do not include all of the information and disclosures required by accounting principles generally accepted in the United States for complete financial statements. In the opinion of management, these financial statements contain all normal and recurring adjustments considered necessary to present fairly the financial position, results of operations, cash flows, and statement of stockholders’ equity for the periods presented. The results for the three and nine months ended September 30, 2012 are not necessarily indicative of the results to be expected for the full year.

These unaudited interim consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes included in our Annual Report on Form 10-K for the year ended December 31, 2011 filed with the Securities and Exchange Commission on February 16, 2012.

Significant Accounting Policies

Principles of Consolidation

The consolidated financial statements include the accounts of Vonage and its wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.

Use of Estimates

Our consolidated financial statements are prepared in conformity with accounting principles generally accepted in the United States, which require management to make estimates and assumptions that affect the amounts reported and disclosed in the consolidated financial statements and the accompanying notes. Actual results could differ materially from these estimates.

On an ongoing basis, we evaluate our estimates, including the following:

• the useful lives of property and equipment, software costs, and intangible assets;

• assumptions used for the purpose of determining share-based compensation and the fair value of our prior stock warrant using the Black-Scholes option pricing model (“Model”), and various other assumptions that we believe to be reasonable; the key inputs for this Model are our stock price at valuation date, exercise price, the dividend yield, risk-free interest rate, life in years, and historical volatility of our common stock; and

• assumptions used in determining the need for, and amount of, a valuation allowance on net deferred tax assets.

We base our estimates on historical experience, available market information, appropriate valuation methodologies, and on various other assumptions that we believe to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities.

Revenue Recognition

Revenues consist of telephony services revenues and customer equipment (which enables our telephony services) and shipping revenues. The point in time at which revenues are recognized is determined in accordance with Securities and Exchange Commission Staff Accounting Bulletin No. 104, Revenue Recognition, and Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 605, Revenue Recognition.

8

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

At the time a customer signs up for our telephony services, there are the following deliverables:

• Providing equipment, if any, to the customer that enables our telephony services and

• Providing telephony services.

The equipment is provided free of charge to our customers and in most instances there are no activation fees collected at sign-up. We record the fees collected for shipping the equipment to the customer, if any, as shipping and handling revenue at the time of shipment.

Telephony Services Revenue

Substantially all of our revenues are telephony services revenues, which are derived primarily from monthly subscription fees that customers are charged under our service plans. We also derive telephony services revenues from per minute fees for international calls if not covered under a plan, including applications for mobile devices and other stand-alone products, and for any calling minutes in excess of a customer’s monthly plan limits. Monthly subscription fees are automatically charged to customers’ credit cards, debit cards or electronic check payments ("ECP"), in advance and are recognized over the following month when services are provided. Revenues generated from international calls and from customers exceeding allocated call minutes under limited minute plans are recognized as services are provided, that is, as minutes are used, and are billed to a customer’s credit cards, debit cards or ECP in arrears. As a result of our multiple billing cycles each month, we estimate the amount of revenues earned from international calls and from customers exceeding allocated call minutes under limited minute plans but not billed from the end of each billing cycle to the end of each reporting period and record these amounts as accounts receivable. These estimates are based primarily upon historical minutes and have been consistent with our actual results.

We also provide rebates to customers who purchase their customer equipment from retailers and satisfy minimum service period requirements. These rebates in excess of activation fees are recorded as a reduction of revenues over the service period based upon the estimated number of customers that will ultimately earn and claim the rebates.

In the United States, we charge regulatory, compliance, E-911, and intellectual property-related fees on a monthly basis to defray costs, and to cover taxes that we are charged by the suppliers of telecommunications services. In addition, we charge customers Federal Universal Service Fund (“USF”) fees. We recognize revenue on a gross basis for USF and related fees. We record these fees as revenue when billed. All other taxes are recorded on a net basis.

Customer Equipment and Shipping Revenue

Customer equipment and shipping revenues consist of revenues from sales of customer equipment to wholesalers or directly to customers for replacement devices, or for upgrading their device at the time of customer sign-up for which we charge an additional fee. In addition, customer equipment and shipping revenues include the fees that customers are charged for shipping their customer equipment to them. Customer equipment and shipping revenues include sales to our retailers, who subsequently resell this customer equipment to customers. Revenues are reduced for payments to retailers and rebates to customers, who purchased their customer equipment through these retailers, to the extent of customer equipment and shipping revenues.

Direct Cost of Telephony Services

Direct cost of telephony services consists primarily of direct costs that we pay to third parties in order to provide telephony services. These costs include access and interconnection charges that we pay to other telephone companies to terminate domestic and international phone calls on the public switched telephone network. In addition, these costs include the cost to lease phone numbers, to co-locate in other telephone companies’ facilities, to provide enhanced emergency dialing capabilities to transmit 911 calls, and to provide local number portability. These costs also include taxes that we pay on telecommunications services from our suppliers or are imposed by government agencies such as Federal USF and royalties for use of third parties’ intellectual property. These costs do not include indirect costs such as depreciation and amortization, payroll, and facilities costs. Our presentation of direct cost of telephony services may not be comparable to other similar companies.

Direct Cost of Goods Sold

Direct cost of goods sold consists primarily of costs that we incur when a customer signs up for our service. These costs include the cost of customer equipment for customers who subscribe through the direct sales channel in excess of activation fees. In addition, these costs include the amortization of deferred customer equipment, the cost of shipping and handling for customer equipment, the installation manual that accompanies the customer equipment, and the cost of certain promotions.

9

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

Development Expenses

Costs for research, including predevelopment efforts prior to establishing technological feasibility of software expected to be marketed, are expensed as incurred. Development costs are capitalized when technological feasibility has been established and anticipated future revenues support the recoverability of the capitalized amounts. Capitalization stops when the product is available for general release to customers. Due to the short time period between achieving technological feasibility and product release and the insignificant amount of costs incurred during such periods, we have not capitalized any software development, and have expensed these costs as incurred. These costs are included in selling, general and administrative expense.

Cash and Cash Equivalents

We maintain cash with several investment grade financial institutions. Highly liquid investments, which are readily convertible into cash, with original maturities of three months or less, are recorded as cash equivalents.

Certain Risks and Concentrations

Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash equivalents and accounts receivable. They are subject to fluctuations in both market value and yield based upon changes in market conditions, including interest rates, liquidity, general economic conditions, and conditions specific to the issuers. Accounts receivable are typically unsecured and are derived from revenues earned from customers primarily located in the United States. A portion of our accounts receivable represents the timing difference between when a customer’s credit card is billed and the subsequent settlement of that transaction with our credit card processors. This timing difference is generally three days for substantially all of our credit card receivables. We have never experienced any accounts receivable write-offs due to this timing difference. In addition, we collect subscription fees in advance, minimizing our accounts receivable and bad debt exposure. If a customer’s credit card, debit card or ECP is declined, we generally suspend international calling capabilities as well as their ability to incur domestic usage charges in excess of their plan minutes. If the customer’s credit card, debit card or ECP could not be successfully processed during three billing cycles (i.e., the current and two subsequent monthly billing cycles), we terminate the account. In addition, we automatically charge any per minute fees to our customers’ credit card, debit card or ECP monthly in arrears. To further mitigate our bad debt exposure, a customer’s credit card, debit card or ECP will be charged in advance of their monthly billing if their international calling or overage charges exceed a certain dollar threshold.

Inventory

Inventory consists of the cost of customer equipment and is stated at the lower of cost or market, with cost determined using the average cost method. We provide an inventory allowance for customer equipment that has been returned by customers but may not be able to be re-issued to new customers or returned to the manufacturer for credit.

Property and Equipment

Property and equipment includes acquired assets and those accounted for under capital leases and consist principally of network equipment and computer hardware, furniture, software, and leasehold improvements. In addition, the lease of our corporate headquarters has been accounted for as a capital lease and is included in property and equipment. Network equipment and computer hardware and furniture are stated at cost with depreciation provided using the straight-line method over the estimated useful lives of the related assets, which range from three to five years. Leasehold improvements are amortized over their estimated useful life of the related assets or the life of the lease, whichever is shorter. The cost of renewals and substantial improvements is capitalized while the cost of maintenance and repairs is charged to operating expenses as incurred.

Our network equipment and computer hardware, which consists of routers, gateways, and servers that enable our telephony services, is subject to technological risks and rapid market changes due to new products and services and changing customer demand. These changes may result in future adjustments to the estimated useful lives or the carrying value of these assets, or both.

Software Costs

We capitalize certain costs, such as purchased software and internally developed software that we use for customer acquisition and customer care automation tools, in accordance with FASB ASC 350-40, “Internal-Use Software”. Computer software is stated at cost less accumulated amortization and the estimated useful life is two to five years.

10

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

As previously disclosed, we experienced delays and incremental costs during the course of the development and implementation of a new billing and ordering system by Amdocs Software Systems Limited and Amdocs, Inc. (collectively, "Amdocs") and the transition of customers to the system. We conducted discussions with Amdocs to resolve the issues associated with the billing and ordering system. Based on these discussions, and after our consideration of the progress made improving our overall IT infrastructure, the incremental time and costs to develop and implement the Amdocs system, as well as the expected reduction in capital expenditures, in June 2012 we and Amdocs determined that terminating the program was in the best interest of both parties. On July 30, 2012, we entered into a Settlement Agreement with Amdocs terminating the related license agreement. As a result, we wrote off our investment in the system of $25,262, net of settlement amounts to us, in the second quarter of 2012. This charge is recorded as loss from abandonment of software assets in the statement of operations.

Intangible Assets

Intangible assets acquired in the settlement of litigation or by direct purchase are accounted for based upon the fair value of assets received.

Patents and Patent Licenses

Patent rights acquired in the settlement of litigation or by direct purchase are accounted for based upon the fair value of assets received.

Long-Lived Assets

We evaluate impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the assets might be impaired. If our review indicates that the carrying value of an asset will not be recoverable, based on a comparison of the carrying value of the asset to the undiscounted future cash flows, the impairment will be measured by comparing the carrying value of the asset to its fair value. Fair value will be determined based on quoted market values, discounted cash flows or appraisals. Impairments of long-lived assets used in operations are recorded in the statement of operations as part of depreciation expense.

Debt Related Costs

Costs incurred in raising debt are deferred and amortized as interest expense using the effective interest method over the life of the debt.

Derivatives

We do not hold or issue derivative instruments for trading purposes. However, in accordance with FASB ASC 815, “Derivatives and Hedging” (“FASB ASC 815”), we review our contractual obligations to determine whether there are terms that possess the characteristics of derivative financial instruments that must be accounted for separately from the financial instrument in which they are embedded. We would recognize these features, if any, as liabilities in our consolidated balance sheet at fair value each period and would recognize any change in the fair value in our statement of operations in the period of change. We would estimate the fair value of these liabilities using available market information and appropriate valuation methodologies.

Income Taxes

We recognize deferred tax assets and liabilities at enacted income tax rates for the temporary differences between the financial reporting bases and the tax bases of our assets and liabilities. Any effects of changes in income tax rates or tax laws are included in the provision for income taxes in the period of enactment. Our net deferred tax assets primarily consist of net operating loss carry forwards (“NOLs”). We are required to record a valuation allowance against our net deferred tax assets to the extent we conclude that it is more likely than not that taxable income generated in the future will be insufficient to utilize the future income tax benefit from our net deferred tax assets (namely, the NOLs) prior to expiration. In the fourth quarter of 2011, we concluded that it was more likely than not that taxable income in the future would be sufficient to utilize a significant portion of the future income tax benefit from our net deferred tax assets (namely, the NOLs) prior to expiration and we released $325,601 of the valuation allowance. We periodically review this conclusion, which requires significant management judgment. In the future, if available evidence changes our conclusions, we will make an adjustment to the related valuation allowance and income tax expense at that time. The September 30, 2012 effective rate is less than the federal statutory rate due, in part, to our Canadian operations and

11

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

certain discrete period items, which primarily consisted of adjustments related to stock compensation, including a non-cash deferred tax adjustment totaling $4,077 for certain stock compensation previously considered nondeductible under Section 162(m) of the Internal Revenue Code. The 2012 estimated annual effective tax rate is expected to approximate 35%, but may fluctuate due to the timing of other discrete period transactions.

We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate resolution.

We have not had any unrecognized tax benefits. We recognize interest and penalties accrued related to unrecognized tax benefits as components of our income tax provision. We have not had any interest and penalties accrued related to unrecognized tax benefits.

Fair Value of Financial Instruments

Effective January 1, 2008, we adopted FASB ASC 820-10-25, “Fair Value Measurements and Disclosures”. This standard establishes a framework for measuring fair value and expands disclosure about fair value measurements. We did not elect fair value accounting for any assets and liabilities allowed by FASB ASC 825, “Financial Instruments”.

FASB ASC 820-10 defines fair value as the amount that would be received for an asset or paid to transfer a liability (i.e., an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. FASB ASC 820-10 also establishes a fair value hierarchy that requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. FASB ASC 820-10 describes the following three levels of inputs that may be used:

Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for identical assets and liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.

Level 2: Observable prices that are based on inputs not quoted on active markets but corroborated by market data.

Level 3: Unobservable inputs when there is little or no market data available, thereby requiring an entity to develop its own assumptions. The fair value hierarchy gives the lowest priority to Level 3 inputs.

Fair Value of Other Financial Instruments

The carrying amounts of our financial instruments, including cash and cash equivalents, accounts receivable, and accounts payable, approximate fair value because of their short maturities. The carrying amounts of our capital leases approximate fair value of these obligations based upon management’s best estimates of interest rates that would be available for similar debt obligations at September 30, 2012 and December 31, 2011. We believe the fair value of our debt at September 30, 2012 was approximately the same as its carrying amount as market conditions, including available interest rates, credit spread relative to our credit rating, and illiquidity, remain relatively unchanged from the issuance date of our debt on July 29, 2011 for a similar debt instrument.

Foreign Currency

Generally, the functional currency of our non-United States subsidiaries is the local currency. The financial statements of these subsidiaries are translated to United States dollars using month-end rates of exchange for assets and liabilities, and average rates of exchange for revenues, costs, and expenses. Translation gains and losses are deferred and recorded in accumulated other comprehensive income as a component of stockholders’ equity.

Share-Based Compensation

We account for share-based compensation in accordance with FASB ASC 718, “Compensation-Stock Compensation”. Under the fair value recognition provisions of this pronouncement, share-based compensation cost is measured at the grant date based on the fair value of the award, reduced as appropriate based on estimated forfeitures, and is recognized as expense over the applicable vesting period of the stock award using the accelerated method. The excess tax benefit associated with stock compensation deductions have not been recorded in additional paid-in capital. When evaluating whether an excess tax benefit has been realized,

12

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

share based compensation deductions are not considered realized until NOLs are no longer sufficient to offset taxable income. Such excess tax benefits will be recorded when realized.

Earnings per Share

Net income per share has been computed according to FASB ASC 260, “Earnings per Share”, which requires a dual presentation of basic and diluted earnings per share (“EPS”). Basic EPS represents net income divided by the weighted average number of common shares outstanding during a reporting period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock, including warrants, stock options and restricted stock units under our 2001 Stock Incentive Plan and 2006 Incentive Plan, were exercised or converted into common stock. The dilutive effect of outstanding warrants, stock options, and restricted stock units is reflected in diluted earnings per share by application of the treasury stock method. In applying the treasury stock method for stock-based compensation arrangements, the assumed proceeds are computed as the sum of the amount the employee must pay upon exercise and the amounts of average unrecognized compensation cost attributed to future services.

The following table sets forth the computation for basic and diluted net income per share for the three and nine months ended September 30, 2012 and 2011:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Numerator
Numerator for basic earnings per share-net income	$	13,213	$	16,037	$	23,794	$	58,898
Numerator for diluted earnings per share	$	13,213	$	16,037	$	23,794	$	58,898
Denominator
Basic weighted average common shares outstanding	225,555		225,281		225,904		223,903
Dilutive effect of stock options and restricted stock units	8,153		15,908		7,773		18,392
Diluted weighted average common shares outstanding	233,708		241,189		233,677		242,295
Basic net income per share
Basic net income per share	$	0.06	$	0.07	$	0.11	$	0.26
Diluted net income per share
Diluted net income per share	$	0.06	$	0.07	$	0.10	$	0.24

For the three and nine months ended September 30, 2012 and 2011, the following were excluded from the calculation of diluted earnings per common share because of their anti-dilutive effects:

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2012	2011	2012	2011
Common stock warrant	—	—	—	85
Restricted stock units	2,093	1,052	2,114	631
Stock options	32,973	22,442	33,333	20,379
	35,066	23,494	35,447	21,095

Comprehensive Income (Loss)

Comprehensive income (loss) consists of net income and other comprehensive items. Other comprehensive items include foreign currency translation adjustments.

Reclassifications

13

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

Certain reclassifications have been made to prior years’ financial statements in order to conform to the current year’s presentation. The reclassifications had no impact on net earnings previously reported.

Note 2.    Supplemental Balance Sheet Account Information

Prepaid expenses and other current assets

	September 30, 2012		December 31, 2011
Nontrade receivables	$	7,043	$	6,432
Services	7,635		5,767
Telecommunications	1,613		1,886
Insurance	302		795
Marketing	1,160		640
Other prepaids	1,260		1,300
Prepaid expenses and other current assets	$	19,013	$	16,820

Property and equipment, net

	September 30, 2012			December 31, 2011
Building (under capital lease)	$	25,709		$	25,709
Network equipment and computer hardware	85,472			137,053
Leasehold improvements	43,459			43,350
Furniture	857			1,102
Vehicles	93			258
	155,590			207,472
Less: accumulated depreciation and amortization	(99,237		)	(139,494		)
Property and equipment, net	$	56,353		$	67,978

Software, net

	September 30, 2012			December 31, 2011
Purchased	$	86,812		$	77,724
Licensed	909			909
Internally developed	36,389			37,696
	124,110			116,329
Less: accumulated amortization	(69,400		)	(70,668		)
abandonment of software assets	(35,547		)	—
Software, net	$	19,163		$	45,661

14

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

Debt related costs, net

	September 30, 2012			December 31, 2011
Senior secured term loan	$	2,697		$	2,697
Less: accumulated amortization	(1,670		)	(690		)
Debt related costs, net	$	1,027		$	2,007

Restricted cash

	September 30, 2012		December 31, 2011
Letter of credit-lease deposits	$	5,300	$	6,300
Letter of credit-energy curtailment program	256		536
	5,556		6,836
Cash reserves	97		93
Restricted cash	$	5,653	$	6,929

Intangible assets, net

	September 30, 2012			December 31, 2011
Patents and patent licenses	$	18,164		$	18,164
Trademark	560			560
	18,724			18,724
Less: accumulated amortization	(11,449		)	(9,668		)
Intangible assets, net	$	7,275		$	9,056

Accrued expenses

	September 30, 2012		December 31, 2011
Compensation and related taxes and temporary labor	$	14,967	$	14,773
Marketing	13,420		10,017
Taxes and fees	8,402		17,440
Litigation and settlements	89		5,063
Telecommunications	8,761		9,642
Other accruals	4,108		7,776
Customer credits	2,345		2,109
Professional fees	1,744		2,289
Accrued interest	60		7
Inventory	1,385		128
Credit card fees	333		282
Accrued expenses	$	55,614	$	69,526

15

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

Note 3.    Supplemental Income Statement Account Information

Amounts included in revenues

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
USF fees	$	17,705	$	17,301	$	58,128	$	52,362
Disconnect fees	$	1,188	$	133	$	1,760	$	1,233
Initial activation fees	$	438	$	1,097	$	1,685	$	4,515
Customer equipment fees	$	155	$	173	$	545	$	458
Equipment recovery fees	$	19	$	132	$	74	$	1,538
Shipping and handling fees	$	409	$	378	$	972	$	1,295

Amount included in direct cost of telephony services

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
USF costs	$	17,705	$	17,301	$	58,128	$	52,362

Amount included in direct cost of goods sold

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Shipping and handling cost	$	1,788	$	2,090	$	5,358	$	5,859

Amount included in selling, general and administrative expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Advertising costs	$	24	$	—	$	1,684	$	—

Amount included in marketing

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Advertising costs	$	30,266	$	31,692	$	100,121	$	98,019

16

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

Depreciation and amortization expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Network equipment and computer hardware	$	3,658	$	4,129	$	11,454	$	12,813
Software	2,281		2,621		7,213		9,691
Capital leases	550		550		1,650		1,650
Other leasehold improvements	993		961		2,990		2,912
Furniture	29		59		103		231
Vehicles	4		5		12		15
Patents	594		286		1,782		858
	8,109		8,611		25,204		28,170
Property and equipment impairments	1		72		13		243
Software impairments	—		—		55		—
Depreciation and amortization expense	$	8,110	$	8,683	$	25,272	$	28,413

Amount included in interest expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Debt related costs amortization	$	291	$	364	$	980	$	994

Amount included in other income (expense), net

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
	2012		2011			2012		2011
Net gains (losses) resulting from foreign exchange transactions	$	28	$	(47	)	$	5	$	(60	)

17

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

Note 4.    Long-Term Debt and Revolving Credit Facility

A schedule of long-term debt at September 30, 2012 and December 31, 2011 is as follows:

	September 30, 2012		December 31, 2011
3.25-3.75% Credit Facility - due 2014	$	21,250	$	42,500

At September 30, 2012, future payments under long-term debt obligations over each of the next five years and thereafter were as follows:

	Credit Facility
2012	$	7,083
2013	28,333
2014	14,167
Minimum future payments of principal	49,583
Less: current portion	28,333
Long-term portion	$	21,250

December 2010 Financing

On December 14, 2010, we entered into a credit agreement (the “2010 Credit Facility”) consisting of a $200,000 senior secured term loan. The co-borrowers under the 2010 Credit Facility were us and Vonage America Inc., our wholly owned subsidiary. Obligations under the 2010 Credit Facility were guaranteed, fully and unconditionally, by our other United States subsidiaries and were secured by substantially all of the assets of each borrower and each of the guarantors. An affiliate of the chairman of our board of directors and one of our principal stockholders was a lender under the 2010 Credit Facility.

Use of Proceeds

We used the net proceeds of the 2010 Credit Facility of $194,000 ($200,000 principal amount less original discount of $6,000), plus $102,090 of cash on hand, to (i) exercise our existing right to retire debt under our prior senior secured first lien credit facility, for 100% of the contractual make-whole price, (ii) retire debt under our prior senior secured second lien credit facility at a more than 25% discount to the contractual make-whole price, and (iii) cause the conversion of all then outstanding third lien convertible notes into 8,276 shares of our common stock.

In accordance with FASB ASC 470 “Debt Modification and Extinguishment”, substantially all of the repayment of the prior financing was treated as an extinguishment of notes resulting in a loss on early extinguishment of notes of $26,531. For the portion of the repayment of the prior financing treated as a debt modification, we carried forward $1,072 of unamortized discount, which was to be amortized to interest expense over the life of the debt using the effective interest method in addition to the $6,000 of original issue discount in connection with the 2010 Credit Facility. The amortization for the three and nine months ended September 30, 2011 was $4,013 and $6,996, respectively, including acceleration of $3,920 and $6,081, respectively, and the accumulated amortization as of September 30, 2011 was $7,072.

Repayments

In 2011, we made repayments of the entire $200,000 under the 2010 Credit Facility, of which $130,000 and $200,000 were prepaid for the three and nine months ended September 30, 2011, respectively. A loss on extinguishment of $7,985 and $11,806 were recorded for the three and nine months ended September 30, 2011, respectively, including acceleration of unamortized debt discount of $3,920 and $6,081, and debt related costs of $3,011 and $4,671, for the three and nine months ended September 30, 2011, respectively.

July 2011 Financing

18

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

On July 29, 2011, we entered into a credit agreement (the "2011 Credit Facility") consisting of an $85,000 senior secured term loan and a $35,000 revolving credit facility. The co-borrowers under the 2011 Credit Facility are us and Vonage America Inc., our wholly owned subsidiary. Obligations under the 2011 Credit Facility are guaranteed, fully and unconditionally, by our other United States subsidiaries and are secured by substantially all of the assets of each borrower and each of the guarantors.

Use of Proceeds

We used $100,000 of the net available proceeds of the 2011 Credit Facility, plus $31,000 of cash on hand, to retire all of the debt under our 2010 Credit Facility, including a $1,000 prepayment fee to holders of the 2010 Credit Facility. We also incurred $2,697 of fees in connection with the 2011 Credit Facility, which is amortized to interest expense over the life of the debt using the effective interest method. The amortization for the three and nine months ended September 30, 2012 was $291 and $980, respectively, and the amortization for both the three and nine months ended September 30, 2011 was $293. The accumulated amortization as of September 30, 2012 and December 31, 2011 was $1,670 and $690, respectively.

Repayments

For the three and nine months ended September 30, 2012, we made mandatory repayments of $7,083 and $21,250, respectively, under the senior secured term loan.

2011 Credit Facility Terms

The following description summarizes the material terms of the 2011 Credit Facility:

The loans under the 2011 Credit Facility mature in July 2014. Principal amounts under the 2011 Credit Facility are repayable in quarterly installments of $7,083 for the senior secured term loan. The unused portion of our revolving credit facility incurs a 0.50% commitment fee.

Outstanding amounts under each of the senior secured term loan and the revolving credit facility, at our option, will bear interest at:

• LIBOR (applicable to one-, two-, three- or six-month periods) plus an applicable margin equal to 3.25% if our consolidated leverage ratio is less than 0.75 to 1.00, 3.5% if our consolidated leverage ratio is greater than or equal to 0.75 to 1.00 and less than 1.50 to 1.00, and 3.75% if our consolidated leverage ratio is greater than or equal to 1.50 to 1.00, payable on the last day of each relevant interest period or, if the interest period is longer than three months, each day that is three months after the first day of the interest period, or

• the base rate determined by reference to the highest of (a) the federal funds effective rate from time to time plus 0.50%, (b) the prime rate of JPMorgan Chase Bank, N.A., and (c) the LIBOR rate applicable to one month interest periods plus 1.00%, plus an applicable margin equal to 2.25% if our consolidated leverage ratio is less than 0.75 to 1.00, 2.5% if our consolidated leverage ratio is greater than or equal to 0.75 to 1.00 and less than 1.50 to 1.00, and 2.75% if our consolidated leverage ratio is greater than or equal to 1.50 to 1.00, payable on the last business day of each March, June, September, and December and the maturity date of the 2011 Credit Facility.

The 2011 Credit Facility provides greater flexibility to us in funding acquisitions and restricted payments, such as stock buybacks, than the 2010 Credit Facility.

We may prepay the 2011 Credit Facility at our option at any time without premium or penalty. The 2011 Credit Facility is subject to mandatory prepayments in amounts equal to:

• 100% of the net cash proceeds from any non-ordinary course sale or other disposition of our property and assets for consideration in excess of a certain amount subject to customary reinvestment provisions and certain other exceptions and

• 100% of the net cash proceeds received in connection with other non-ordinary course transactions, including insurance proceeds not otherwise applied to the relevant insurance loss.

Subject to certain restrictions and exceptions, the 2011 Credit Facility permits us to obtain one or more incremental term loans and/or revolving credit facilities in an aggregate principal amount of up to $60,000 plus an amount equal to repayments of the senior secured term loan upon providing documentation reasonably satisfactory to the administrative agent, without the consent of the existing lenders under the 2011 Credit Facility. The 2011 Credit Facility includes customary representations and warranties

19

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

and affirmative covenants of the borrowers. In addition, the 2011 Credit Facility contains customary negative covenants, including, among other things, restrictions on the ability of us and our subsidiaries to consolidate or merge, create liens, incur additional indebtedness, dispose of assets, consummate acquisitions, make investments, and pay dividends and other distributions. We must also comply with the following financial covenants:

• a consolidated leverage ratio of no greater than 2.00 to 1.00;

• a consolidated fixed coverage charge ratio of no less than 1.75 to 1.00;

• minimum cash of $25,000 including the unused portion of the revolving credit facility; and

• maximum capital expenditures not to exceed $55,000 during any fiscal year, provided that the unused amount of any permitted capital expenditures in any fiscal year may be carried forward to the next following fiscal year, plus a portion of annual excess cash flow up to $8,000.

As of September 30, 2012, we were in compliance with all covenants, including financial covenants, for the 2011 Credit Facility.

The 2011 Credit Facility contains customary events of default that may permit acceleration of the debt. During the continuance of a payment default, interest will accrue at a default interest rate of 2% above the interest rate which would otherwise be applicable, in the case of loans, and at a rate equal to the rate applicable to base rate loans plus 2%, in the case of all other amounts.

Note 5.    Common Stock

Net Operating Loss Rights Agreement

On June 7, 2012, we entered into a Tax Benefits Preservation Plan ("Preservation Plan") designed to preserve stockholder value and tax assets. Our ability to use our tax attributes to offset tax on U.S. taxable income would be substantially limited if there were an "ownership change" as defined under Section 382 of the U.S. Internal Revenue Code. In general, an ownership change would occur if one or more "5-percent shareholders," as defined under Section 382, collectively increase their ownership in us by more than 50 percent over a rolling three-year period.

In connection with the adoption of the Preservation Plan, our board of directors declared a dividend of one preferred share purchase right for each outstanding share of the Company’s common stock. The preferred share purchase rights were distributed to stockholders of record as of June 18, 2012, as well as to holders of the Company's common stock issued after that date, but will only be activated if certain triggering events under the Preservation Plan occur.

Under the Preservation Plan, preferred share purchase rights will work to impose significant dilution upon any person or group which acquires beneficial ownership of 4.9% or more of the outstanding common stock, without the approval of our board of directors, from and after June 7, 2012. Stockholders that own 4.9% or more of the outstanding common stock as of the opening of business on June 7, 2012, will not trigger the preferred share purchase rights so long as they do not (i) acquire additional shares of common stock or (ii) fall under 4.9% ownership of common stock and then re-acquire shares that in the aggregate equal 4.9% or more of the common stock.

The Preservation Plan will expire no later than the close of business June 7, 2013, unless extended by our board of directors. Any extension would be subject to approval by stockholders at the 2013 annual meeting.

Common Stock Repurchases

On July 25, 2012, our board of directors authorized a program to repurchase up to $50,000 of Vonage common stock through December 31, 2013. The specific timing and amount of repurchases will vary based on available capital resources and other financial and operational performance, market conditions, securities law limitations, and other factors. The repurchases will be made using our cash resources. The repurchase program may be commenced, suspended or discontinued at any time without prior notice. In any period, cash used in financing activities related to common stock repurchases may differ from the comparable change in stockholders' equity, reflecting timing differences between the recognition of share repurchase transactions and their settlement for cash.

20

We repurchased the following shares of common stock during three and nine months ended September 30, 2012:

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2012		2012
Shares of common stock repurchased (1)	4,090		4,090
Value of common stock repurchased (2)	$	9,137	$	9,137

(1) including 307 shares of common stock repurchases settled in October 2012.

(2) including $706 common stock repurchases paid in October 2012.

We repurchased all shares with cash resources. As of September 30, 2012, approximately $40,863 remained of our $50,000 repurchase program that we announced on July 25, 2012. The repurchase program expires on December 31, 2013 but may be suspended or discontinued at any time without notice.

Common Stock Warrant

On April 17, 2002, Vonage’s principal stockholder and Chairman received a warrant to purchase 514 shares of Common Stock at an exercise price of $0.70 per share that would have expired on June 20, 2012. As a result of the issuance of our prior third lien convertible notes, the exercise price was reduced to $0.58. At the time the warrant was exercised during the first quarter of 2011, we determined that the aggregate fair value of the warrant was $1,847, which was an increase in value of $950 from the fair value of the warrant as of December 31, 2010. This change in fair value was recorded as expense within other income (expense), net for the three and nine months ended September 30, 2011. The aggregate fair value of the warrant was reclassified to additional paid-in capital at the time of exercise. In addition, we received proceeds of $298 in connection with the exercise of the warrant.

Note 6.    Commitments and Contingencies

Litigation

IP Matters

Bear Creek Technologies, Inc. On February 22, 2011, Bear Creek Technologies, Inc. (“Bear Creek”) filed a lawsuit against Vonage Holdings Corp., Vonage America, Inc., and Vonage Marketing LLC in the United States District Court for the Eastern District of Virginia (Norfolk Division) alleging that Vonage's products and services are covered by United States Patent No. 7,899,722, entitled “System for Interconnecting Standard Telephony Communications Equipment to Internet Protocol Networks” (the “722 Patent”). The suit also named numerous other defendants, including Verizon Communications, Inc., Comcast Corporation, Time-Warner Cable, Inc., AT&T, Inc., and T-Mobile USA Inc. On August 17, 2011, the Court dismissed Bear Creek's case against the Vonage entities, as well as all the other defendants, except for one defendant. Later, on August 17, 2011, Bear Creek re-filed its complaint concerning the '722 Patent in the United States District Court for the District of Delaware against the same Vonage entities. In its Delaware complaint, Bear Creek alleges that Vonage is infringing one or more claims of the '722 Patent.  In addition, Bear Creek alleges that Vonage is contributing to and inducing infringement of one or more claims of the '722 Patent. On September 28, 2011, Vonage filed a motion to dismiss Bear Creek's claims for induced, contributory, and willful infringement, which was denied on September 27, 2012. On January 25, 2012, Bear Creek filed a motion with the United States Judicial Panel on Multidistrict Litigation seeking to transfer and consolidate its litigation against Vonage with thirteen separate actions Bear Creek filed in the U.S. District Courts for Delaware and the Eastern District of Virginia.  On May 2, 2012, the Multidistrict Litigation Panel granted Bear Creek's motion and ordered the coordination or consolidation for pretrial proceedings of all fourteen actions in the U.S. District Court for the District of Delaware. No case schedule has been set by the Court.

On April 26, 2012, the United States Patent and Trademark Office ("USPTO") granted the request of a third-party for a reexamination of the asserted '722 Patent and issued an initial Office Action rejecting all of the '722 Patent claims. After reconsideration based on statements made by the patentee, however, the USPTO on September 19, 2012 reversed its initial rejection, and confirmed all claims as patentable over the references cited in the reexamination request. A second request for reexamination of the '722 Patent was filed on September 12, 2012 by Cisco Systems, Inc., challenging the validity of the '722 Patent based on references distinct from those in the first reexamination request. No decision on this request has been issued by the USPTO.

GTZM Technology Ventures Ltd. On September 8, 2011, GTZM Technology Ventures Ltd. (“GTZM”) filed a lawsuit against Vonage Holdings Corp., Vonage America Inc. and Vonage Marketing LLC in the United States District Court for the District of Delaware alleging that Vonage's products and services are covered by United States Patent No. 5,455,859, entitled “Telephone Handset Interface for Device Having Audio Input”. This suit was dismissed and the matter resolved in August 2012 with no material effect on the Company or its consolidated financial statements.

21

VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

OpinionLab, Inc. On July 18, 2012, OpinionLab, Inc. (“OpinionLab”) filed a lawsuit against IPerceptions, Inc. and IPerceptions US, Inc. (“IPerceptions”) alleging claims of patent infringement, breach of contract, misappropriation of trade secrets, and tortious interference with business expectancy. On August 16, 2012, OpinionLab filed an amended complaint, adding Vonage Marketing LLC and Vonage Holdings Corp. as defendants, and alleging that Vonage's products and services are covered by United States Patent Nos. 6,421,724, 6,606,581, 6,928,392, 7,085,820, 7,370,285, 8,024,668, and 8,041,805. OpinionLab alleged direct, indirect and willful infringement against Vonage. IPerceptions, the supplier to Vonage of the accused product in this lawsuit, has agreed to fully indemnify and defend Vonage in this lawsuit. On September 11, 2012, IPerceptions and Vonage each moved to dismiss OpinionLab's indirect and willful patent infringement claims, and the motions were fully-briefed on October 2, 2012. They are currently pending before the court.

From time to time, in addition to those identified above, we are subject to legal proceedings, claims, investigations, and proceedings in the ordinary course of business, including claims of alleged infringement of third-party patents and other intellectual property rights, commercial, employment, and other matters. From time to time we receive letters or other communications from third parties initiating an opportunity for us to obtain patent licenses that might be relevant to our business or alleging that our services infringe upon third party patents or other intellectual property. In accordance with generally accepted accounting principles, we make a provision for a liability when it is both probable that a liability has been incurred and the amount of the loss or range of loss can be reasonably estimated. These provisions, if any, are reviewed at least quarterly and adjusted to reflect the impacts of negotiations, settlements, rulings, advice of legal counsel, and other information and events pertaining to a particular case. Litigation is inherently unpredictable. We believe that we have valid defenses with respect to the legal matters pending against us and are vigorously defending these matters. Given the uncertainty surrounding litigation and our inability to assess the likelihood of a favorable or unfavorable outcome in the above noted matters and our inability to reasonably estimate the amount of loss or range of loss, it is possible that the resolution of one or more of these matters could have a material adverse effect on our consolidated financial position, cash flows or results of operations.

Regulation

Telephony services are subject to a broad spectrum of state and federal regulations. Because of the uncertainty over whether Voice over Internet Protocol (“VoIP”) should be treated as a telecommunications or information service, we have been involved in a substantial amount of state and federal regulatory activity. Implementation and interpretation of the existing laws and regulations is ongoing and is subject to litigation by various federal and state agencies and courts. Due to the uncertainty over the regulatory classification of VoIP service, there can be no assurance that we will not be subject to new regulations or existing regulations under new interpretations, and that such change would not introduce material additional costs to our business.

Federal – CALEA

On August 5, 2005, the Federal Communications Commission (the “FCC”) released an Order extending the obligations of the Communications Assistance for Law Enforcement Act (“CALEA”) to interconnected VoIP providers. Under CALEA, telecommunications carriers must assist law enforcement in executing electronic surveillance, which includes the capability to provide call content and call-identifying information to a local enforcement agency, or LEA, pursuant to a court order or other lawful authorization.

The FCC required all interconnected VoIP providers to become fully CALEA compliant by May 14, 2007. Vonage has tested with a federal law enforcement agency and implemented a trusted third party CALEA solution to meet this requirement.  We could be subject to an enforcement action in the future in the event the government took the position that we were not in compliance with CALEA. 

Federal – Local Number Portability

On May 13, 2009, the FCC adopted an order that reduced to one business day the amount of time that an interconnected VoIP provider such as us have to port a telephone number to another provider. If we, or third parties we rely upon for porting, have difficulty executing the new one-day porting requirement, we could be subject to FCC enforcement action.

Federal – Net Neutrality

Clear and enforceable net neutrality rules would make it more difficult for broadband Internet service providers to block or discriminate against Vonage service. Also explicitly applying net neutrality rules to wireless broadband Internet service could create greater opportunities for VoIP applications that run on wireless broadband Internet service. In October 2009, the FCC

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VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

proposed the adoption of enforceable net neutrality rules for both wired and wireless broadband Internet service providers. The proposed rules would prohibit wired and wireless broadband Internet service providers from blocking or hindering lawful content, applications, or services and from unreasonably discriminating when transmitting lawful network traffic. In addition, broadband Internet service providers would have to publicly disclose certain information about their network management practices. In December 2010, the FCC adopted enforceable net neutrality rules based on its October 2009 proposal. All of the proposed rules in the October 2009 proposal applied to wired broadband Internet providers. The FCC applied some but not all of the proposed rules to wireless broadband service. Wireless broadband Internet services providers are prohibited from blocking or hindering voice or video applications that compete with the broadband Internet service provider's voice or video services. Wireless providers are also subject to transparency requirements, but they are not subject to the prohibition on unreasonable discrimination that applies to wired broadband Internet services providers. Final rules were filed in the Federal Register in September 2011. Shortly thereafter, a number of parties filed appeals of the rules in various federal circuit courts; some alleging that the FCC lacks authority to apply net neutrality rules to broadband service providers and some alleging that the rules did not go far enough. The D.C. Circuit Court of Appeals was selected by lottery to decide the appeals and the appeals alleging that the rules did not go far enough were dropped. The appeals alleging that the FCC lacks authority to apply the rules are pending.

Federal – Intercarrier Compensation

On February 9, 2011, the FCC released a Notice of Proposed Rulemaking on reforming universal service and the intercarrier compensation (“ICC”) system that governs payments between telecommunications carriers primarily for terminating traffic. In particular, the FCC indicated that it has never determined the ICC obligations for VoIP service and sought comment on a number of proposals for how VoIP should be treated in the ICC system. The FCC's adoption of an ICC proposal will impact Vonage's costs for telecommunications services. On October 27, 2011, the FCC adopted an order reforming universal service and ICC. The FCC order provides that VoIP originated calls will be subject to interstate access charges for long distance calls and reciprocal compensation for local calls that terminate to the public switched telephone network (“PSTN”). It also subjected PSTN originated traffic directed to VoIP subscribers to similar ICC obligations. The termination charges for all traffic, including VoIP originated traffic, will transition over several years to a bill and keep arrangement (i.e., no termination charges). Numerous parties filed appeals of the FCC order in multiple federal circuit courts of appeal. The 10th Circuit Court of Appeals was selected by lottery to decide the appeals. The appeals are pending.

Federal - Universal Service Contribution Reform

On April 30, 2012, the FCC released a Further Notice of Proposed Rulemaking on reforming federal universal service fund (“USF”) contributions. Currently USF contributions are assessed on the interstate and international revenue of traditional telephone carriers and interconnected VoIP providers like Vonage. The level of USF assessments on these providers has been going up over time because of decreases in the revenue subject to assessment due to substitution of non-assessable services such as non-interconnected VoIP services. If the FCC does reform USF contributions, it is likely that Vonage's contribution burden will decline.

State Telecommunications Regulation

In general, the focus of interconnected VoIP telecommunications regulation is at the federal level. On November 12, 2004, the FCC issued a declaratory ruling providing that our service is subject to federal regulation and preempted the Minnesota Public Utilities Commission from imposing certain of its regulations on us. The FCC's decision was based on its conclusion that our service is interstate in nature and cannot be separated into interstate and intrastate components. On March 21, 2007, the United States Court of Appeals for the 8th Circuit affirmed the FCC's declaratory ruling preempting state regulation of our service. The 8th Circuit found that it is impossible for us to separate our interstate traffic from our intrastate traffic because of the nomadic nature of the service. As a result, the 8th Circuit held that it was reasonable for the FCC to preempt state regulation of our service. The 8th Circuit was clear, however, that the preemptive effect of the FCC's declaratory ruling may be reexamined if technological advances allow for the separation of interstate and intrastate components of the nomadic VoIP service. Therefore, the preemption of state authority over our service under this ruling generally hinges on the inability to separate the interstate and intrastate components of the service.

While this ruling does not exempt us from all state oversight of our service, it effectively prevents state telecommunications regulators from imposing certain burdensome and inconsistent market entry requirements and certain other state utility rules and regulations on our service. State regulators continue to probe the limits of federal preemption in their attempts to apply state telecommunications regulation to interconnected VoIP service. On July 16, 2009, the Nebraska Public Service Commission and the Kansas Corporation Commission filed a petition with the FCC seeking a declaratory ruling or, alternatively, adoption of a rule declaring that state authorities may apply universal service funding requirements to nomadic VoIP providers. We participated in

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VONAGE HOLDINGS CORP.

NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

(In thousands, except per share amounts)

(Unaudited)

the FCC proceedings on the petition. On November 5, 2010, the FCC issued a declaratory ruling that allowed states to assess state USF on nomadic VoIP providers on a going forward basis provided that the states comply with certain conditions to ensure that imposing state USF does not conflict with federal law or policy. We expect that state public utility commissions and state legislators will continue their attempts to apply state telecommunications regulations to nomadic VoIP service.

Stand-by Letters of Credit

We had stand-by letters of credit totaling $5,556 and $6,836, as of September 30, 2012 and December 31, 2011, respectively.

End-User Commitments

We are obligated to provide telephone services to our registered end-users. The costs related to the potential utilization of minutes sold are expensed as incurred. Our obligation to provide this service is dependent on the proper functioning of systems controlled by third-party service providers. We do not have a contractual service relationship with some of these providers.

Vendor Commitments

We have committed to purchase in-store assisted sales labor operation in retail stores we partner with to sell our services. We have committed to pay these vendors approximately $2,200 in 2012 and $6,700 in 2013, respectively. We may terminate the contract sooner subject to a minimum payment of $1,100.

We have committed to purchase customer equipment from vendors. We have committed to pay these vendors approximately $7,800 in 2012, $18,300 in 2013, and $400 in 2014, respectively.

We have committed to purchase data center equipment from a vendor for our new collocation facility in Las Vegas and upgrade in our Holmdel, New Jersey data center. We have committed to pay this vendor approximately $4,100 in 2012 and $2,400 in 2013, respectively.

State and Municipal Taxes

In accordance with generally accepted accounting principles, we make a provision for a liability for taxes when it is both probable that a liability has been incurred and the amount of the liability or range of liability can be reasonably estimated. These provisions are reviewed at least quarterly and adjusted to reflect the impacts of negotiations, settlements, rulings, advice of legal counsel, and other information and events pertaining to a particular case. For a period of time, we did not collect or remit state or municipal taxes (such as sales, excise, utility, use, and ad valorem taxes), fees or surcharges (“Taxes”) on the charges to our customers for our services, except that we historically complied with the New Jersey sales tax. We have received inquiries or demands from a number of state and municipal taxing and 911 agencies seeking payment of Taxes that are applied to or collected from customers of providers of traditional public switched telephone network services. Although we have consistently maintained that these Taxes do not apply to our service for a variety of reasons depending on the statute or rule that establishes such obligations, we are now collecting and remitting sales taxes in certain of those states including a number of states that have changed their statutes to expressly include VoIP. In addition, many states address how VoIP providers should contribute to support public safety agencies, and in those states we remit fees to the appropriate state agencies. We could also be contacted by state or municipal taxing and 911 agencies regarding Taxes that do explicitly apply to VoIP and these agencies could seek retroactive payment of Taxes. As such, we have a reserve of $1,742 as of September 30, 2012 as our best estimate of the potential tax exposure for any retroactive assessment. We believe the maximum estimated exposure for retroactive assessments is approximately $4,000 as of September 30, 2012.

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

You should read the following discussion together with our consolidated financial statements and the related notes included elsewhere in this Form 10-Q and our audited financial statements included in our Annual Report on Form 10-K. This discussion contains forward-looking statements. These forward-looking statements are based on information available at the time the statements are made and/or management’s belief as of that time with respect to future events and involve risks and uncertainties that could cause actual results and outcomes to be materially different. Important factors that could cause such differences include but are not limited to: the competition we face; our ability to adapt to rapid changes in the market for voice and messaging services; our ability to retain customers and attract new customers; our ability to establish and expand strategic alliances; our dependence on third party facilities, equipment, systems and services; system disruptions or flaws in our technology and systems; intellectual property and other litigation that have been and may be brought against us; failure to protect our trademarks and internally developed software; our ability to obtain or maintain relevant intellectual property licenses; results of regulatory inquiries into our business practices; uncertainties relating to regulation of VoIP services; increased governmental regulation, currency restrictions, and other restraints and burdensome taxes and risks incident to foreign operations; our dependence upon key personnel; our history of net losses and ability to achieve consistent profitability in the future; fraudulent use of our name or services; our ability to maintain data security; security breaches and other compromises of information security; our dependence on our customers' existing broadband connections; differences between our service and traditional phone services, including our 911 service; any reinstatement of holdbacks by our vendors; our ability to obtain additional financing if required; restrictions in our debt agreements that may limit our operating flexibility; the Company's available capital resources and other financial and operational performance which may cause the Company not to make common stock repurchases as currently anticipated or to commence or suspend such repurchases from time to time without prior notice; and other factors that are set forth in the “Risk Factors” in our Annual Report on Form 10-K, in our Quarterly Reports on Form 10-Q and in our Current Reports on Form 8-K. While we may elect to update forward-looking statements at some point in the future, we specifically disclaim any obligation to do so, and therefore, you should not rely on these forward-looking statements as representing our views as of any date subsequent to the date this Form 10-Q is filed with the Securities and Exchange Commission.

Financial Information Presentation

For the financial information discussed in this Quarterly Report on Form 10-Q, other than per share and per line amounts, dollar amounts are presented in thousands, except where noted. All trademarks are the property of their owners.

Overview

We are a leading provider of communications services connecting people through cloud-connected devices worldwide. We rely heavily on our network, which is a flexible, scalable Session Initiation Protocol (SIP) based Voice over Internet Protocol, or VoIP, network. This platform enables a user via a single “identity,” either a number or user name, to access and utilize services and features regardless of how they are connected to the Internet, including over 3G, 4G, Cable, or DSL broadband networks. This technology enables us to offer our customers attractively priced voice and messaging services and other features around the world.

In 2009, we shifted our primary emphasis from the domestic home phone replacement market to the international long distance market. With Vonage World we offer unlimited calling domestically and to more than 60 countries, including India, Mexico, and China, for a flat monthly rate. We believe the value and convenience provided by Vonage World is particularly appealing to international long distance callers compared to offers from our competitors.

In addition to our landline telephony business, we are leveraging our technology to offer services and applications for mobile and other connected devices to address large existing markets. We introduced our first mobile offering in late 2009 and have continued to build upon our mobile services strategy with two product introductions in mid-2011. In early 2012, we introduced Vonage Mobile, our all-in-one mobile application that provides free calling and messaging between users who have the application, as well as low-cost international calling to more than 200 countries to any other phone. In addition, calls by users of the mobile application to Vonage home or business lines are also free. This mobile application works over WiFi, 3G and 4G and in more than 90 countries worldwide. Vonage Mobile consolidates the best features of our prior applications, while adding important functionality, better value, and improved ease of use. Vonage Mobile users can instantly add calling credit from within the application through iTunes or the Android Market for calls to users without the application. Vonage Mobile uses the phone's existing mobile number and contact list, eliminating the need for unique user names and duplicate identities for contacts and allowing users to build a free global calling and messaging network from their existing contacts using the application's multiple invitation system.

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We had approximately 2.4 million subscriber lines for broadband telephone replacement services as of September 30, 2012. We bill customers in the United States, Canada, and the United Kingdom. Customers in the United States represented 93% of our subscriber lines at September 30, 2012.

Trends and Key Operating Data

A number of trends have a significant effect on our results of operations and are important to an understanding of our financial statements.

Broadband adoption. The number of United States households with broadband Internet access has grown significantly. On March 16, 2010, the Federal Communications Commission (“FCC”) released its National Broadband Plan, which seeks, through supporting broadband deployment and programs, to encourage broadband adoption for the approximately 100 million United States residents who do not have broadband at home. We expect the trend of greater broadband adoption to continue. We benefit from this trend because our service requires a broadband Internet connection and our potential addressable market increases as broadband adoption increases.

Competitive landscape. We face intense competition from traditional telephone companies, wireless companies, cable companies, and alternative voice communication providers. Most traditional wireline and wireless telephone service providers and cable companies are substantially larger and better capitalized than we are and have the advantage of a large existing customer base. In addition, because our competitors provide other services, they often choose to offer VoIP services or other voice services as part of a bundle that includes other products, such as video, high speed Internet access, and wireless telephone service, which we do not offer. In addition, such competitors may in the future require new customers or existing customers making changes to their service to purchase voice services when purchasing high speed Internet access. Further, as wireless providers offer more minutes at lower prices, better coverage, and companion landline alternative services, their services have become more attractive to households as a replacement for wireline service. We also compete against alternative voice communication providers, such as magicJack, Skype, and Google Voice. Some of these service providers have chosen to sacrifice telephony revenue in order to gain market share and have offered their services at low prices or for free. As we continue to introduce applications that integrate different forms of voice and messaging services over multiple devices, we are facing competition from emerging competitors focused on similar integration, as well as from alternative voice communication providers. In addition, our competitors have partnered and may in the future partner with other competitors to offer products and services, leveraging their collective competitive positions. We also are subject to the risk of future disruptive technologies. In connection with our increasing emphasis on the international long distance market, we face competition from low-cost international calling cards and VoIP providers in addition to traditional telephone companies, cable companies, and wireless companies.

Regulation. Our business has developed in a relatively lightly regulated environment. The United States and other countries, however, are examining how VoIP services should be regulated. The November 2010 order by the FCC in response to a request by Kansas and Nebraska that permits states to impose state universal service fund obligations on VoIP service, discussed in Note 6 to our financial statements, is an example of efforts by regulators to determine how VoIP service fits into the telecommunications regulatory landscape. In addition to regulatory matters that directly address VoIP, a number of other regulatory initiatives could impact our business. One such regulatory initiative is net neutrality. In December 2010, the FCC adopted a revised set of net neutrality rules for broadband Internet service providers. These rules make it more difficult for broadband Internet service providers to block or discriminate against Vonage service. Several broadband Internet service providers have filed appeals of the FCC's new rules at the D.C. Circuit Court of Appeals alleging that the FCC lacks authority to apply its rules to broadband Internet service providers. In addition, on February 9, 2011, the FCC released a Notice of Proposed Rulemaking on reforming universal service and the intercarrier compensation (“ICC”) system that governs payments between telecommunications carriers primarily for terminating traffic. The FCC's adoption of an ICC proposal will impact Vonage's costs for telecommunications services. On October 27, 2011, the FCC adopted an order reforming universal service and ICC. The FCC order provides that VoIP originated calls will be subject to interstate access charges for long distance calls and reciprocal compensation for local calls that terminate to the public switched telephone network (“PSTN”). The termination charges for all traffic, including VoIP originated traffic, will transition over several years to a bill and keep arrangement (i.e., no termination charges). We believe that the order will positively impact our costs over time.

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The table below includes key operating data that our management uses to measure the growth and operating performance of our business:

	Three Months Ended						Nine Months Ended
	September 30,						September 30,
	2012			2011			2012			2011
Gross subscriber line additions	171,628			170,344			500,431			503,736
Change in net subscriber lines	9,440			(8,939		)	(9,363		)	(16,162		)
Subscriber lines (at period end)	2,365,524			2,388,721			2,365,524			2,388,721
Average monthly customer churn	2.5		%	2.7		%	2.6		%	2.6		%
Average monthly operating revenues per line	$	29.31		$	30.16		$	29.79		$	30.35
Average monthly direct cost of telephony services per line	$	7.80		$	8.25		$	8.21		$	8.22
Marketing costs per gross subscriber line addition	$	299.26		$	299.65		$	319.20		$	303.05
Employees (excluding temporary help) (at period end)	971			1,035			971			1,035

Gross subscriber line additions. Gross subscriber line additions for a particular period are calculated by taking the net subscriber line additions during that particular period and adding to that the number of subscriber lines that terminated during that period. This number does not include subscriber lines both added and terminated during the period, where termination occurred within the first 30 days after activation. The number does include, however, subscriber lines added during the period that are terminated within 30 days of activation but after the end of the period.

Net subscriber line additions. Net subscriber line additions for a particular period reflect the number of subscriber lines at the end of the period, less the number of subscriber lines at the beginning of the period.

Subscriber lines. Our subscriber lines include, as of a particular date, all paid subscriber lines from which a customer can make an outbound telephone call on that date. Our subscriber lines include fax lines including fax lines bundled with subscriber lines in our small office home office calling plans and soft phones but do not include our virtual phone numbers or toll free numbers, which only allow inbound telephone calls to customers. Subscriber lines decreased from 2,388,721 as of September 30, 2011 to 2,365,524 as of September 30, 2012. For the three months ended September 30, 2012, we added 171,628 subscriber lines. We believe that the decrease in our subscriber lines from the prior year was primarily due to increasing competition, particularly from cable companies and alternative voice communication providers.

Average monthly customer churn. Average monthly customer churn for a particular period is calculated by dividing the number of customers that terminated during that period by the simple average number of customers during the period, and dividing the result by the number of months in the period. The simple average number of customers during the period is the number of customers on the first day of the period, plus the number of customers on the last day of the period, divided by two. Terminations, as used in the calculation of churn statistics, do not include customers terminated during the period if termination occurred within the first 30 days after activation. Our average monthly customer churn decreased from 2.7% for the three months ended September 30, 2011 to 2.5% for the three months ended September 30, 2012 and remained flat compared to the three months ended June 30, 2012. The decline from September 30, 2011 is the result of improvements in overall customer satisfaction, as well as changes in retention processes and the impact of service agreements, which were put in place in February of 2012. Our average monthly customer churn was flat for the nine months endedSeptember 30, 2012 compared to the nine months endedSeptember 30, 2011. During the fourth quarter of 2012, we expect stable sequential average monthly customer churn, with the potential for mild upward pressure on churn due to the removal of Pakistan from our Vonage World plan as a result of significant increases in call completion costs to Pakistan imposed by regulatory authorities in Pakistan. We monitor churn on a daily basis and use it as an indicator of the level of customer satisfaction. Other companies may calculate churn differently, and their churn data may not be directly comparable to ours. Customers who have been with us for a year or more tend to have a lower churn rate than customers who have not. In addition, our customers who are international callers generally churn at a lower rate than customers who are domestic callers. Our churn will fluctuate over time due to economic conditions, competitive pressures, marketplace perception of our services, and our ability to provide high quality customer care and network quality and add future innovative products and services.

Average monthly revenues per line. Average monthly revenues per line for a particular period is calculated by dividing our revenues for that period by the simple average number of subscriber lines for the period, and dividing the result by the number of months in the period. The simple average number of subscriber lines for the period is the number of subscriber lines on the first day of the period, plus the number of subscriber lines on the last day of the period, divided by two. Our average monthly revenues per line decreased slightly to $29.31 for the three months ended September 30, 2012 compared to $30.16 for the three months ended September 30, 2011 due primarily to plan mix, resulting from the expansion of plan offerings to meet customer segment

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needs, and lower activation fee revenue. We expect selected pricing actions and higher priced rate plans in the fourth quarter may offset this reduction in average monthly revenues per line.

Average monthly direct cost of telephony services per line. Average monthly direct cost of telephony services per line for a particular period is calculated by dividing our direct cost of telephony services for that period by the simple average number of subscriber lines for the period, and dividing the result by the number of months in the period. We use the average monthly direct cost of telephony services per line to evaluate how effective we are at managing our costs of providing service. Our average monthly direct cost of telephony services per line decreased to $7.80 for the three months ended September 30, 2012 compared to $8.25 for the three months ended September 30, 2011, due primarily to the decrease in domestic termination costs due to a lower customer base and more favorable rates negotiated with our service providers and the decrease in our network costs and in our E-911 costs, offset by the increase in international calling by our growing base of Vonage World customers and the increase in regulatory fees. Direct cost of telephony services both overall and on a per line basis is expected to experience upward pressure from increased international calling by our base of Vonage World customers offset by intelligent call routing, peering relationships we are implementing, and improved pricing from various carriers.

Marketing cost per gross subscriber line addition. Marketing cost per gross subscriber line addition is calculated by dividing our marketing expense for a particular period by the number of gross subscriber line additions during the period. Marketing expense does not include the cost of certain customer acquisition activities, such as rebates and promotions, which are accounted for as an offset to revenues, or customer equipment subsidies, which are accounted for as direct cost of goods sold. As a result, it does not represent the full cost to us of obtaining a new customer. Our marketing cost per gross subscriber line addition was down slightly at $299.26 for the three months ended September 30, 2012 compared to $299.65 for the three months ended September 30, 2011.

Employees. Employees represent the number of personnel that are on our payroll and exclude temporary or outsourced labor.

Revenues

Revenues consists of telephony services revenue and customer equipment and shipping revenue. Substantially all of our revenues are telephony services revenue. In the United States, we offer domestic and international rate plans to meet the needs of our customers, including a variety of residential plans, mobile plans, and small office and home office calling plans. The “Vonage World” plan, now available in the United States and Canada, offers unlimited calling across the United States and Puerto Rico, unlimited international calling to over 60 countries including India, Mexico, and China, subject to certain restrictions, and free voicemail to text messages with Vonage Visual Voicemail. Each of our unlimited plans other than Vonage World offers unlimited domestic calling as well as unlimited calling to Puerto Rico, Canada, and selected European countries, subject to certain restrictions. Each of our basic plans offers a limited number of domestic calling minutes per month. We offer similar plans in Canada and the United Kingdom. Under our basic plans, we charge on a per minute basis when the number of domestic calling minutes included in the plan is exceeded for a particular month. International calls (except for calls to Puerto Rico, Canada and certain European countries under our unlimited plans and a variety of countries under international calling plans and Vonage World) are charged on a per minute basis. These per minute fees are not included in our monthly subscription fees.

In addition to our landline telephony business, we are leveraging our technology to offer services and applications for mobile and other connected devices to address large existing markets. We introduced our first mobile offering in late 2009 and in early 2012 we introduced Vonage Mobile, our all-in-one mobile application that provides free calling and messaging between users who have the application, as well as traditional paid international calling to any other phone. This mobile application works over WiFi, 3G and 4G and in more than 90 countries worldwide. The application consolidates the best features of our prior applications, while adding important functionality, better value and improved ease of use including direct payment through iTunes.

We derive most of our telephony services revenue from monthly subscription fees that we charge our customers under our service plans. We also offer residential fax service, virtual phone numbers, toll free numbers and other services, and charge an additional monthly fee for each service. One business fax line is included with each of our two small office and home office plans, but we charge monthly fees for additional business fax lines. We automatically charge these fees to our customers’ credit cards, debit cards, or electronic check payments (“ECP”), monthly in advance. We also automatically charge the per minute fees not included in our monthly subscription fees to our customers’ credit cards, debit cards or ECP monthly in arrears unless they exceed a certain dollar threshold, in which case they are charged immediately.

By collecting monthly subscription fees in advance and certain other charges immediately after they are incurred, we are able to reduce the amount of accounts receivable that we have outstanding, thus allowing us to have lower working capital requirements. Collecting in this manner also helps us mitigate bad debt losses, which are recorded as a reduction to revenue. If a customer’s credit card, debit card or ECP is declined, we generally suspend international calling capabilities as well as the customer’s ability to incur domestic usage charges in excess of their plan minutes. Historically, in most cases, we are able to correct the problem with the customer within the current monthly billing cycle. If the customer’s credit card, debit card or ECP could not be

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successfully processed during three billing cycles (i.e., the current and two subsequent monthly billing cycles), we terminate the account.

In the United States, we charge regulatory, compliance, E-911, and intellectual property-related recovery fees on a monthly basis to defray costs, and to cover taxes that we are charged by the suppliers of telecommunications services. In addition, we recognize revenue on a gross basis for contributions to the Federal Universal Service Fund (“USF”) and related fees. All other taxes are recorded on a net basis.

In addition, historically, we charged a disconnect fee for customers who terminated their service plan within the first twelve months of service. Disconnect fees are recorded as revenue and are recognized at the time the customer terminates service. Beginning in September 2010, we eliminated the disconnect fee for new customers. In February of 2012 we re-introduced service agreements as an option for new customers.

Telephony services revenue is offset by the cost of certain customer acquisition activities, such as rebates and promotions.

Customer equipment and shipping revenue consists of revenue from sales of customer equipment to our wholesalers or directly to customers and retailers. In addition, customer equipment and shipping revenue includes the fees, when collected, that we charge our customers for shipping any equipment to them.

Operating Expenses

Operating expenses consist of direct cost of telephony services, royalties, direct cost of goods sold, selling, general and administrative expense, marketing expense, and depreciation and amortization.

Direct cost of telephony services. Direct cost of telephony services primarily consists of fees that we pay to third parties on an ongoing basis in order to provide our services. These fees include:

• Access charges that we pay to other telephone companies to terminate domestic and international calls on the public switched telephone network. These costs represented approximately 51% and 50% of our total direct cost of telephony services for the three months ended September 30, 2012 and 2011, respectively, with a portion of these payments ultimately being made to incumbent telephone companies. When a Vonage subscriber calls another Vonage subscriber, we do not pay an access charge.

• The cost of leasing Internet transit services from multiple Internet service providers. This Internet connectivity is used to carry VoIP session initiation signaling and packetized audio media between our subscribers and our regional data centers.

• The cost of leasing from other telephone companies the telephone numbers that we provide to our customers. We lease these telephone numbers on a monthly basis.

• The cost of co-locating our regional data connection point equipment in third-party facilities owned by other telephone companies, Internet service providers or collocation facility providers.

• The cost of providing local number portability, which allows customers to move their existing telephone numbers from another provider to our service. Only regulated telecommunications providers have access to the centralized number databases that facilitate this process. Because we are not a regulated telecommunications provider, we must pay other telecommunications providers to process our local number portability requests.

• The cost of complying with FCC regulations regarding VoIP emergency services, which require us to provide enhanced emergency dialing capabilities to transmit 911 calls for all of our customers.

• Taxes that we pay on our purchase of telecommunications services from our suppliers or imposed by government agencies such as Federal USF and related fees.

Direct cost of goods sold. Direct cost of goods sold primarily consists of costs that we incur when a customer first subscribes to our service. These costs include:

• The cost of the equipment that we provide to customers who subscribe to our service through our direct sales channel in excess of activation fees when an activation fee is collected. The remaining cost of customer equipment is deferred up to the activation fee collected and amortized over the estimated average customer life.

• The cost of the equipment that we sell directly to retailers.

• The cost of shipping and handling for customer equipment, together with the installation manual, that we ship to customers.

• The cost of certain products or services that we give customers as promotions.

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Selling, general and administrative expense. Selling, general and administrative expense includes:

• Compensation and benefit costs for all employees, which is the largest component of selling, general and administrative expense and includes customer care, research and development, network engineering and operations, sales and marketing, executive, legal, finance, and human resources personnel.

• Share-based expense related to share-based awards to employees, directors, and consultants.

• Outsourced labor related to customer care, kiosk and events sales teams, and retail support activities.

• Product awareness advertising.

• Transaction fees paid to credit card, debit card, and ECP companies and other third party billers such as iTunes, which may include a per transaction charge in addition to a percent of billings charge.

• Rent and related expenses.

• Professional fees for legal, accounting, tax, public relations, lobbying, and development activities.

• Litigation settlements.

Marketing expense. Marketing expense includes:

• Advertising costs, which comprise a majority of our marketing expense and include online, television, direct mail, alternative media, promotions, sponsorships, and inbound and outbound telemarketing.

• Creative and production costs.

• The costs to serve and track our online advertising.

• Certain amounts we pay to retailers for activation commissions.

• The cost associated with our customer referral program.

Depreciation and amortization expenses. Depreciation and amortization expenses include:

• Depreciation of our network equipment, furniture and fixtures, and employee computer equipment.

• Amortization of leasehold improvements and purchased and developed software.

• Amortization of intangible assets (patents and trademarks).

• Loss on disposal or impairment of property and equipment.

Loss from abandonment of software assets. Loss from abandonment of software assets include:

• Impairment of investment in software assets.

Other Income (Expense)

Other Income (Expense) includes:

• Interest income on cash and cash equivalents.

• Interest expense on notes payable, patent litigation judgments and settlements and capital leases.

• Amortization of debt related costs.

• Accretion of notes.

• Realized and unrealized gains (losses) on foreign currency.

• Gain (loss) on extinguishment of notes.

• Change in fair value of embedded features within stock warrant.

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Results of Operations

The following table sets forth, as a percentage of consolidated operating revenues, our consolidated statement of operations for the periods indicated:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Revenues	100	%	100	%	100	%	100	%
Operating Expenses:
Direct cost of telephony services (excluding depreciation and amortization)	26		27		28		27
Direct cost of goods sold	5		5		5		5
Selling, general and administrative	29		27		28		27
Marketing	25		24		25		23
Depreciation and amortization	4		4		4		5
Loss from abandonment of software assets	—		—		4		—
	89		87		94		87
Income from operations	11		13		6		13
Other Income (Expense):
Interest income	—		—		—		—
Interest expense	(1	)	(1	)	(1	)	(2	)
Change in fair value of stock warrant	—		—		—		—
Loss on extinguishment of notes	—		(4	)	—		(2	)
Other income (expense), net	—		—		—		—
	(1	)	(5	)	(1	)	(4	)
Income before income tax expense	10		8		5		9
Income tax expense	(4	)	—		(2	)	—
Net income	6	%	8	%	3	%	9	%

Summary of Results for the Three and Nine Months Ended September 30, 2012 and September 30, 2011

Revenues, Direct Cost of Telephony Services and Direct Cost of Good Sold

(in thousands, except percentages)	Three Months Ended									Nine Months Ended
	September 30,									September 30,
	2012		2011		Dollar Change			Percent Change		2012		2011		Dollar Change			Percent Change
Revenues	$	207,584	$	216,507	$	(8,923	)	(4	)%	$	635,403	$	654,633	$	(19,230	)	(3	)%
Direct cost of telephony services(1)	55,245		59,230		(3,985		)	(7	)%	175,063		177,302		(2,239		)	(1	)%
Direct cost of goods sold	10,444		10,711		(267		)	(2	)%	29,565		31,631		(2,066		)	(7	)%
	141,895		146,566		(4,671		)	(3	)%	430,775		445,700		(14,925		)	(3	)%

(1) Excludes depreciation and amortization of $3,722, $3,864, $11,581, $11,855, respectively.

Revenues. For the three months ended September 30, 2012, revenues decreased by $8,923, or 4%, compared to the three months ended September 30, 2011. This was primarily driven by a decrease of $7,714 in monthly subscription fees resulting from a decreased number of subscription lines, which reduced from 2,388,721 at September 30, 2011 to 2,365,524 at September 30, 2012, and plan mix, a decrease in activation fees of $766, and a decrease in our regulatory fee revenue of $1,118, which includes an increase of $404 in USF fees offset by a decrease in regulatory recovery fees and E-911 fees of $1,522. There was a decrease

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in additional features revenue of $278 due primarily to customers opting for our Vonage World offering, which now includes directory assistance and voice mail to text, and a decrease in other revenue of $854 due to lower rates from our revenue sharing partners. In addition, there was a decrease in overage in plan minutes of $164, a decrease in international minutes of use revenue of $238, and a decrease of $100 in equipment and shipping revenue due to elimination of equipment recovery fees for new customers. These decreases were offset by an increase in fees that we charged for disconnecting our service of $1,055 due to reinstatement of contracts for new customers beginning in February 2012, a decrease in credits issued to subscribers of $1,014, and a decrease of $241 in bad debt expense.

For the nine months endedSeptember 30, 2012, revenues decreased by $19,230, or 3%, compared to the nine months endedSeptember 30, 2011. This was primarily driven by a decrease of $13,349 in monthly subscription fees resulting from a decreased number of subscription lines, which reduced from 2,388,721 at September 30, 2011 to 2,365,524 at September 30, 2012, and plan mix, a decrease in activation fees of $3,228, and a decrease in overage in plan minutes of $783. There was a reduction in international minutes of use revenue of $410 and a decrease in additional features revenue of $1,182 due primarily to customers opting for our Vonage World offering, which now includes directory assistance and voice mail to text. In addition, there was a decrease of $1,701 in equipment and shipping revenue due to lower direct customer additions and elimination of equipment recovery fees for new customers and a decrease in other revenue of $1,601 due to lower rates from our revenue sharing partners. These decreases were offset by a decrease of $582 in bad debt expense due to improved customer credit quality and lower non-pay churn, an increase in our regulatory fee revenue of $1,414, which includes an increase of $5,765 in USF fees offset by a decrease in regulatory recovery fees and E-911 fees of $4,351. There was also a decrease in credits issued to subscribers of $502 and an increase in fees that we charged for disconnecting our service of $528 due to reinstatement of contracts for new customers beginning in February 2012.

Direct cost of telephony services. For the three months ended September 30, 2012 compared to the three months ended September 30, 2011, the decrease in direct cost of telephony services of $3,985, or 7%, was primarily driven by a decrease in domestic termination costs of $1,905 due to improved termination rates, which are costs that we pay other phone companies for terminating phone calls, and fewer minutes of use and a decrease in our network costs of $2,230, which includes costs for co-locating in other carriers’ facilities, leasing phone numbers, routing calls on the Internet, E-911 costs, and transferring calls to and from the Internet to the public switched telephone network due to improved rates. There was also a decrease in local number portability costs of $193 due to lower rates and a decrease in other costs of $229. These decreases were partially offset by an increased cost of $349 from higher international call volume associated with Vonage World and an increase of USF and related fees imposed by government agencies of $222.

For the nine months endedSeptember 30, 2012 compared to the nine months endedSeptember 30, 2011, the decrease in direct cost of telephony services of $2,239, or 1%, was primarily driven by a decrease in domestic termination costs of $7,256 due to improved termination rates, which are costs that we pay other phone companies for terminating phone calls, and fewer minutes of use and a decrease in our network costs of $6,138, which includes costs for co-locating in other carriers’ facilities, leasing phone numbers, routing calls on the Internet, E-911 costs, and transferring calls to and from the Internet to the public switched telephone network due to improved rates. There was also a decrease in local number portability costs of $666 due to lower rates and a decrease in other costs of $368. These decreases were partially offset by an increased cost of $6,232 from higher international call volume associated with Vonage World and an increased cost of $5,956 for USF and related fees imposed by government agencies.

Direct cost of goods sold. For the three months ended September 30, 2012 compared to the three months ended September 30, 2011, the decrease in direct cost of goods sold of $267, or 2%, was primarily due to a decrease in amortization costs on deferred customer equipment of $555, a decrease in waived activation fees for new customers of $1,149 due to lower direct customer adds, and a decrease in shipping costs of $250. These decreases were offset by an increase in customer equipment costs of $1,686 from additional customers from our retail expansion started in the second quarter of 2011.

For the nine months endedSeptember 30, 2012 compared to the nine months endedSeptember 30, 2011, the decrease in direct cost of goods sold of $2,066, or 7%, was primarily due to a decrease in amortization costs on deferred customer equipment of $2,461, a decrease in waived activation fees for new customers of $3,140 due to lower direct customer adds, and a decrease in shipping costs of $328. These decreases were offset by an increase in customer equipment costs of $3,860 from additional customers from our retail expansion started in the second quarter of 2011.

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Selling, General and Administrative

(in thousands, except percentages)	Three Months Ended								Nine Months Ended
	September 30,								September 30,
	2012		2011		Dollar Change		Percent Change		2012		2011		Dollar Change		Percent Change
Selling, general and administrative	$	59,676	$	59,451	$	225	—	%	$	179,907	$	176,175	$	3,732	2	%

Selling, general and administrative. For the three months ended September 30, 2012 compared to the three months ended September 30, 2011, there was an increase in selling, general, and administrative expenses of $225, or 0%. This increase was primarily due to higher retail kiosk costs of $896 due to the expansion of event teams and an increase in settlement costs related to litigation of $158. There was also an increase in salary related expense, outsourced temporary labor and severance costs of $1,911 and an increase in in-store support of $520 related to additional customers from our retail expansion. These increases were offset by a decrease in shared based cost of $658, a decrease in credit card fees of $1,097, a decrease in uncollected state and municipal tax expense of $101, and a decrease in facility expense of $100. There was also a decrease in other costs of $789 and a decrease in professional fees of $519.

For the nine months endedSeptember 30, 2012 compared to the nine months endedSeptember 30, 2011, there was an increase in selling, general, and administrative expenses of $3,732, or 2%. This increase was primarily due to higher retail kiosk costs of $2,725 due to the expansion of event teams, an increase in salary related expense, outsourced temporary labor and severance costs of $1,341, and an increase in product awareness advertising of $2,169 related to our new mobile offering launched in February 2012. There was also an increase in web hosting cost of $597, an increase in in-store support of $1,329 related to additional customers from our retail expansion, and an increase in settlement costs related to litigation of $253. These increases were offset by a decrease in uncollected state and municipal tax expense of $210, and a decrease in credit card fees of $3,245. There was also a decrease in facility expense of $330 and a decrease in shared based cost of $859.

Marketing

(in thousands, except percentages)	Three Months Ended								Nine Months Ended
	September 30,								September 30,
	2012		2011		Dollar Change		Percent Change		2012		2011		Dollar Change		Percent Change
Marketing	$	51,361	$	51,044	$	317	1	%	$	159,739	$	152,659	$	7,080	5	%

Marketing. For the three months ended September 30, 2012 compared to the three months ended September 30, 2011, marketing expense increased slightly by $317, or 1%, mainly due to the increase in investment in retail to reach targeted ethnic segments and incremental media expenses associated with the market test of our low-priced domestic offer, offset by the decrease in our investment in television.

For the nine months endedSeptember 30, 2012 compared to the nine months endedSeptember 30, 2011, the increase in marketing expense of $7,080, or 5%, resulted from increasing our marketing investment in television and retail to reach targeted ethnic segments and incremental media expenses associated with the market test of our low-priced domestic offer.

Depreciation and Amortization

(in thousands, except percentages)	Three Months Ended									Nine Months Ended
	September 30,									September 30,
	2012		2011		Dollar Change			Percent Change		2012		2011		Dollar Change			Percent Change
Depreciation and amortization	$	8,110	$	8,683	$	(573	)	(7	)%	$	25,272	$	28,413	$	(3,141	)	(11	)%

Depreciation and amortization. The decrease in depreciation and amortization of $573, or 7%, for the three months ended September 30, 2012 compared to the three months ended September 30, 2011, was primarily due to lower depreciation of network equipment, computer hardware, and furniture of $539 and lower software amortization of $340 due to certain projects being fully amortized, offset by an increase in intangible asset amortization of $307 from additional intangible asset acquired during the fourth quarter of 2011.

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The decrease in depreciation and amortization of $3,141, or 11%, for the nine months endedSeptember 30, 2012 compared to the nine months endedSeptember 30, 2011, was primarily due to lower depreciation of network equipment, computer hardware, and furniture of $1,641 and lower software amortization of $2,424 due to certain projects being fully amortized, offset by an increase in intangible asset amortization of $922 from additional intangible assets acquired during the fourth quarter of 2011.

Loss from abandonment of software assets

(in thousands, except percentages)	Three Months Ended								Nine Months Ended
	September 30,								September 30,
	2012		2011		Dollar Change		Percent Change		2012		2011		Dollar Change		Percent Change
Loss from abandonment of software assets	$	—	$	—	$	—	—	%	$	25,262	$	—	$	25,262	*

Loss from abandonment of software assets. The loss from abandonment of software assets of $25,262 for the nine months ended September 30, 2012 was due to the write-off of our investment in the Amdocs system, net of settlement amounts to the Company, during the second quarter of 2012.

Other Income (Expense)

(in thousands, except percentages)	Three Months Ended											Nine Months Ended
	September 30,											September 30,
	2012			2011			Dollar Change			Percent Change		2012			2011			Dollar Change			Percent Change
Interest income	$	30		$	33		$	(3	)	(9	)%	$	80		$	112		$	(32	)	(29	)%
Interest expense	(1,402		)	(2,926		)	1,524			52	%	(4,719		)	(15,116		)	10,397			69	%
Change in fair value of stock warrant	—			—			—			*		—			(950		)	950			100	%
Loss on extinguishment of notes	—			(7,985		)	7,985			100	%	—			(11,806		)	11,806			100	%
Other income (expense), net	28			(47		)	75			160	%	5			(5		)	10			200	%
	$	(1,344	)	$	(10,925	)	$	9,581				$	(4,634	)	$	(27,765	)	$	23,131

Interest income. For the three and nine months ended September 30, 2012 compared to the three and nine months ended September 30, 2011, the interest income decreased slightly.

Interest expense. For the three and nine months ended September 30, 2012 compared to the three and nine months ended September 30, 2011, the decrease in interest expense was due to lower principal outstanding and the reduced interest rate on our credit facility (the "2011 Credit Facility") entered into in connection with our refinancing in July 2011.

Change in fair value of stock warrant. The change in the fair value of our stock warrant fluctuated with changes in the price of our common stock and was an expense of $950 for the nine months endedSeptember 30, 2011, as the stock warrant was exercised during the three months ended March 31, 2011. An increase in our stock price resulted in expense while a decrease in our stock price resulted in income.

Loss on extinguishment of notes. The loss on extinguishment of notes for the three and nine months ended September 30, 2011 was due to the acceleration of unamortized debt discount and debt related costs in connection with prepayments of our 2011 Credit Facility.

Other. For the three and nine months ended September 30, 2012 compared to the three and nine months ended September 30, 2011, net other income and expense increased by $75.

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Provision for Income Taxes

(in thousands, except percentages)	Three Months Ended											Nine Months Ended
	September 30,											September 30,
	2012			2011			Dollar Change			Percent Change		2012			2011			Dollar Change			Percent Change
Income tax expense	$	(8,191	)	$	(426	)	$	(7,765	)	(1,823	)%	$	(12,167	)	$	(1,790	)	$	(10,377	)	(580	)%
Effective tax rate	38.3		%	2.6		%						33.8		%	2.9		%

Until the fourth quarter of 2011, we recorded a valuation allowance which reduced our net deferred tax assets to zero. In the fourth quarter of 2011, based upon our sustained profitable operating performance over the past three years, excluding certain losses associated with our prior convertible notes and our December 2010 debt refinancing, and our positive outlook for taxable income in the future, our evaluation determined that the benefit resulting from our net deferred tax assets (namely, the net operating loss carry forwards (“NOLs”)) are likely to be usable prior to their expiration. Accordingly, we released the related valuation allowance against our United States and Canada net deferred tax assets, and a portion of the allowance against our state net deferred tax assets as certain NOLs may expire prior to utilization due to shorter utilization periods in certain states, resulting in a one-time non-cash income tax benefit of $325,601 that we recorded in our statement of operations and a corresponding net deferred tax asset of $325,601 that we recorded on our balance sheet on December 31, 2011. Beginning in the first quarter of 2012, we have recognized income tax expense, an expense that had not been recognized prior to the reduction of the valuation allowance.

The effective tax rate is calculated by dividing the income tax expense by income before income tax expense. The effective rate for the nine months endedSeptember 30, 2012 was less than the federal statutory rate due, in part, to our Canadian operations and certain discrete period items, which primarily consisted of adjustments related to stock compensation, including a non-cash deferred tax adjustment totaling $4,077, for certain stock compensation previously considered nondeductible under Section 162(m) of the Internal Revenue Code.  The 2012 estimated annual effective tax rate is expected to approximate 35%, but may fluctuate each quarter due to the timing of other discrete period transactions.

The 2011 provision represents the federal alternative minimum tax and state and local income taxes currently payable.

Net Income

(in thousands, except percentages)	Three Months Ended									Nine Months Ended
	September 30,									September 30,
	2012		2011		Dollar Change			Percent Change		2012		2011		Dollar Change			Percent Change
Net income	$	13,213	$	16,037	$	(2,824	)	(18	)%	$	23,794	$	58,898	$	(35,104	)	(60	)%

Net income. Based on the explanations described above, our net income of $13,213 for the three months ended September 30, 2012 decreased by $2,824, or 18%, from net income of $16,037 for the three months ended September 30, 2011.

Based on the explanations described above, our net income of $23,794 for the nine months endedSeptember 30, 2012 decreased by $35,104, or 60%, from net income of $58,898 for the nine months endedSeptember 30, 2011.

Liquidity and Capital Resources

Overview

The following table sets forth a summary of our cash flows for the periods indicated:

	Nine Months Ended
	September 30,
	2012			2011
	(in thousands)
Net cash provided by operating activities	$	58,797		$	108,141
Net cash used in investing activities	(13,461		)	(24,355		)
Net cash used in financing activities	(30,128		)	(107,616		)

For the nine months endedSeptember 30, 2012, we generated income from operations. We expect to continue to balance efforts to grow our customer base while consistently achieving operating profitability. To grow our customer base, we continue

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to make investments in marketing, application development as we seek to launch new services, network quality and expansion, and customer care. Although we believe we will achieve consistent profitability in the future, we ultimately may not be successful and we may not achieve consistent profitability. We believe that cash flow from operations and cash on hand will fund our operations for at least the next twelve months.

July 2011 Financing

On July 29, 2011, we entered into the 2011 Credit Facility consisting of an $85,000 senior secured term loan and a $35,000 revolving credit facility. The co-borrowers under the 2011 Credit Facility are us and Vonage America Inc., our wholly owned subsidiary. Obligations under the 2011 Credit Facility are guaranteed, fully and unconditionally, by our other United States subsidiaries and are secured by substantially all of the assets of each borrower and each of the guarantors.

Use of Proceeds

We used $100,000 of the net available proceeds of the 2011 Credit Facility, plus $31,000 of cash on hand, to retire all of the debt under our prior credit facility entered into in December 2010 (the "2010 Credit Facility"), including a $1,000 prepayment fee to holders of the 2010 Credit Facility. We also incurred $2,697 of fees in connection with the 2011 Credit Facility, which is amortized to interest expense over the life of the debt using the effective interest method.

Repayments

For the three and nine months ended September 30, 2012, we made mandatory repayments of $7,083 and $21,250, respectively, under the senior secured term loan.

2011 Credit Facility Terms

The following description summarizes the material terms of the 2011 Credit Facility:

The loans under the 2011 Credit Facility mature in July 2014. Principal amounts under the 2011 Credit Facility are repayable in quarterly installments of $7,083 for the senior secured term loan. The unused portion of our revolving credit facility incurs a 0.50% commitment fee.

Outstanding amounts under each of the senior secured term loan and the revolving credit facility, at our option, will bear interest at:

• LIBOR (applicable to one-, two-, three- or six-month periods) plus an applicable margin equal to 3.25% if our consolidated leverage ratio is less than 0.75 to 1.00, 3.5% if our consolidated leverage ratio is greater than or equal to 0.75 to 1.00 and less than 1.50 to 1.00, and 3.75% if our consolidated leverage ratio is greater than or equal to 1.50 to 1.00, payable on the last day of each relevant interest period or, if the interest period is longer than three months, each day that is three months after the first day of the interest period, or

• the base rate determined by reference to the highest of (a) the federal funds effective rate from time to time plus 0.50%, (b) the prime rate of JPMorgan Chase Bank, N.A., and (c) the LIBOR rate applicable to one month interest periods plus 1.00%, plus an applicable margin equal to 2.25% if our consolidated leverage ratio is less than 0.75 to 1.00, 2.5% if our consolidated leverage ratio is greater than or equal to 0.75 to 1.00 and less than 1.50 to 1.00, and 2.75% if our consolidated leverage ratio is greater than or equal to 1.50 to 1.00, payable on the last business day of each March, June, September, and December and the maturity date of the 2011 Credit Facility.

The 2011 Credit Facility provides greater flexibility to us in funding acquisitions and restricted payments, such as stock buybacks, than the 2010 Credit Facility.

We may prepay the 2011 Credit Facility at our option at any time without premium or penalty. The 2011 Credit Facility is subject to mandatory prepayments in amounts equal to:

• 100% of the net cash proceeds from any non-ordinary course sale or other disposition of our property and assets for consideration in excess of a certain amount subject to customary reinvestment provisions and certain other exceptions and

• 100% of the net cash proceeds received in connection with other non-ordinary course transaction, including insurance proceeds not otherwise applied to the relevant insurance loss.

Subject to certain restrictions and exceptions, the 2011 Credit Facility permits us to obtain one or more incremental term loans and/or revolving credit facilities in an aggregate principal amount of up to $60,000 plus an amount equal to repayments of the senior secured term loan upon providing documentation reasonably satisfactory to the administrative agent, without the consent

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of the existing lenders under the 2011 Credit Facility. The 2011 Credit Facility includes customary representations and warranties and affirmative covenants of the borrowers. In addition, the 2011 Credit Facility contains customary negative covenants, including, among other things, restrictions on the ability of us and our subsidiaries to consolidate or merge, create liens, incur additional indebtedness, dispose of assets, consummate acquisitions, make investments, and pay dividends and other distributions. We must also comply with the following financial covenants:

• a consolidated leverage ratio of no greater than 2.00 to 1.00;

• a consolidated fixed coverage charge ratio of no less than 1.75 to 1.00;

• minimum cash of $25,000 including the unused portion of the revolving credit facility; and

• maximum capital expenditures not to exceed $55,000 during any fiscal year, provided that the unused amount of any permitted capital expenditures in any fiscal year may be carried forward to the next following fiscal year, plus a portion of annual excess cash flow up to $8,000.

As of September 30, 2012, we were in compliance with all covenants, including financial covenants, for the 2011 Credit Facility.

The 2011 Credit Facility contains customary events of default that may permit acceleration of the debt. During the continuance of a payment default, interest will accrue at a default interest rate of 2% above the interest rate which would otherwise be applicable, in the case of loans, and at a rate equal to the rate applicable to base rate loans plus 2%, in the case of all other amounts.

State and Local Sales Taxes

We also have contingent liabilities for state and local sales taxes. As of September 30, 2012, we had a reserve of $1,742. If our ultimate liability exceeds this amount, it could affect our liquidity unfavorably. However, we do not believe it will significantly impair our liquidity.

Capital Expenditures

For the nine months endedSeptember 30, 2012, capital expenditures were primarily for the implementation of software solutions and purchase of network equipment as we continue to expand our network. Our capital expenditures for the nine months endedSeptember 30, 2012 were $14,741, of which $10,184 was for software acquisition and development. The majority of these expenditures are comprised of investments in information technology and systems infrastructure, including an electronic data warehouse, online customer service, customer management platforms, and the new Amdocs billing and order management system. As previously disclosed, we experienced delays and incremental costs during the course of the development and implementation of the new billing and ordering system and the transition of customers to the system. We conducted discussions with Amdocs to resolve the issues associated with the billing and ordering system. Based on these discussions, and after our consideration of the progress made improving our overall IT infrastructure, the incremental time and costs to develop and implement the Amdocs system, as well as the expected reduction in capital expenditures, in June 2012 we and Amdocs determined that terminating the program was in the best interest of both parties. On July 30, 2012, we entered into a settlement agreement with Amdocs terminating the related license agreement. As a result, we determined that a write-off of our investment in the system of $25,262, net of settlement amounts to the Company, was required in the second quarter of 2012. This charge is recorded as loss from abandonment of software assets in the statement of operations. For 2012, we believe our capital and software expenditures will be between $30,000 and $35,000.

Common Stock Repurchases

On July 25, 2012, our board of directors approved a plan to buy back up to $50,000 of Vonage common stock through December 31, 2013. The specific timing and amount of repurchases will vary based on available capital resources and other financial and operational performance, market conditions, securities law limitations, and other factors. The repurchases will be made using our cash resources. The repurchase program may be commenced, suspended or discontinued at any time without prior notice. In any period, cash used in financing activities related to common stock repurchases may differ from the comparable change in stockholders' equity, reflecting timing differences between the recognition of share repurchase transactions and their settlement for cash. For both the three and nine months ended September 30, 2012, we repurchased $9,137, or 4,090 shares of Vonage common stock.

Operating Activities

Cash provided by operating activities decreased to $58,797 for the nine months endedSeptember 30, 2012 compared to $108,141 for the nine months endedSeptember 30, 2011, primarily due to planned investments in our growth initiatives, lower revenues and changes in working capital.

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Changes in working capital requirements include changes in accounts receivable, inventory, prepaid and other assets, accounts payable, accrued and other liabilities, and deferred revenue and costs. Cash used for working capital requirements increased by $32,947 during the nine months endedSeptember 30, 2012 compared to the prior year period primarily due to timing of payments.

Investing Activities

Cash used in investing activities for the nine months endedSeptember 30, 2012 of $13,461 was attributable to capital expenditures of $4,557 and development of software assets of $10,184, offset by a decrease in restricted cash of $1,280 due primarily to the return of part of the security deposit on our leased office property in Holmdel, New Jersey.

Cash used in investing activities for the nine months endedSeptember 30, 2011 of $24,355 was attributable to capital expenditures of $8,853 and development of software assets of $16,550, offset by a decrease in restricted cash of $1,048 due primarily to the return of partial security deposit on our leased office property in Holmdel, New Jersey.

Financing Activities

Cash used in financing activities for the nine months endedSeptember 30, 2012 of $30,128 was primarily attributable to $21,250 in 2011 Credit Facility principal payments, $1,540 in capital lease payments, and $8,431 in common stock repurchases, offset by $1,093 in proceeds received from the exercise of stock options.

Cash used in financing activities for the nine months endedSeptember 30, 2011 of $107,616 was primarily attributable to $200,000 in 2010 Credit Facility principal payments and $7,083 in 2011 Credit Facility principal payment, respectively, $1,303 in capital lease payments, and $2,697 in 2011 Credit Facility debt related cost payments, offset by $100,000 in proceeds received from the issuance of the 2011 Credit Facility and $4,521 in proceeds received from the exercise of stock options and a common stock warrant.

Summary of Critical Accounting Policies and Estimates

Our significant accounting policies are summarized in Note 1 to our consolidated financial statements. The following describes our critical accounting policies and estimates:

Use of Estimates

Our consolidated financial statements are prepared in conformity with accounting principles generally accepted in the United States, which require management to make estimates and assumptions that affect the amounts reported and disclosed in the consolidated financial statements and the accompanying notes. Actual results could differ materially from these estimates.

On an ongoing basis, we evaluate our estimates, including the following:

• the useful lives of property and equipment, software costs, and intangible assets;

• assumptions used for the purpose of determining share-based compensation and the fair value of our prior stock warrant using the Black-Scholes option pricing model (“Model”), and various other assumptions that we believed to be reasonable. The key inputs for this Model are our stock price at valuation date, exercise price, the dividend yield, risk-free interest rate, life in years, and historical volatility of our common stock; and

• assumptions used in determining the need for, and amount of, a valuation allowance on net deferred tax assets.

We base our estimates on historical experience, available market information, appropriate valuation methodologies, and on various other assumptions that we believed to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities.

Revenue Recognition

The point in time at which revenues are recognized is determined in accordance with Staff Accounting Bulletin No. 104, Revenue Recognition, and Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 605, Revenue Recognition.

At the time a customer signs up for our telephony services, there are the following deliverables:

• Providing equipment, if any, to the customer that enables our telephony services and

• Providing telephony services.

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The equipment is provided free of charge to our customers and in most instances there are no fees collected at sign-up. We record the fees collected for shipping the equipment to the customer, if any, as shipping and handling revenue at the time of shipment.

A further description of our revenues is as follows:

Substantially all of our operating revenues are telephony services revenues, which are derived primarily from monthly subscription fees that customers are charged under our service plans. We also derive telephony services revenues from per minute fees for international calls if not covered under a plan, including applications for mobile devices and other stand-alone products, and for any calling minutes in excess of a customer's monthly plan limits. Monthly subscription fees are automatically charged to customers' credit cards, debit cards or electronic check payments, or ECP, in advance and are recognized over the following month when services are provided. Revenues generated from international calls and from customers exceeding allocated call minutes under limited minute plans are recognized as services are provided, that is, as minutes are used, and are billed to a customer's credit cards, debit cards or ECP in arrears. As a result of our multiple billing cycles each month, we estimate the amount of revenues earned from international calls and from customers exceeding allocated call minutes under limited minute plans but not billed from the end of each billing cycle to the end of each reporting period and record these amounts as accounts receivable. These estimates are based primarily upon historical minutes and have been consistent with our actual results.

We also provide rebates to customers who purchase their customer equipment from retailers and satisfy minimum service period requirements. These rebates in excess of activation fees are recorded as a reduction of revenues over the service period based upon the estimated number of customers that will ultimately earn and claim the rebates.

Customer equipment and shipping revenues include sales to our retailers, who subsequently resell this customer equipment to customers. Revenues were reduced for payments to retailers and rebates to customers, who purchased their customer equipment through these retailers, to the extent of customer equipment and shipping revenues.

Inventory

Inventory consists of the cost of customer equipment and is stated at the lower of cost or market, with cost determined using the average cost method. We provide an inventory allowance for customer equipment that has been returned by customers but may not be able to be reissued to new customers or returned to the manufacturer for credit.

Income Taxes

We recognize deferred tax assets and liabilities at enacted income tax rates for the temporary differences between the financial reporting bases and the tax bases of our assets and liabilities. Any effects of changes in income tax rates or tax laws are included in the provision for income taxes in the period of enactment. Our net deferred tax assets primarily consist of NOLs. We are required to record a valuation allowance against our net deferred tax assets to the extent we conclude that it is more likely than not that taxable income generated in the future will be insufficient to utilize the future income tax benefit from our net deferred tax assets (namely, the NOLs) prior to expiration. In the fourth quarter of 2011, we concluded that it was more likely than not that taxable income in the future would be sufficient to utilize a significant portion of the future income tax benefit from our net deferred tax assets (namely, the NOLs) prior to expiration and we released $325,601 of the valuation allowance. We periodically review this conclusion, which requires significant management judgment. In the future, if available evidence changes our conclusions, we will make an adjustment to the related valuation allowance and income tax expense at that time.

Net Operating Loss Carry Forwards

As of December 31, 2011, we had NOLs for United States federal and state tax purposes of $794,714 and $423,963, respectively, expiring at various times from years ending 2012 through 2030. In addition, we had NOLs for Canadian tax purposes of $37,564 expiring through 2027. We also had NOLs for United Kingdom tax purposes of $34,568 with no expiration date.

Our ability to use our tax attributes to offset tax on U.S. taxable income would be substantially limited if there were an "ownership change" as defined under Section 382 of the U.S. Internal Revenue Code. In general, an ownership change would occur if one or more "5-percent shareholders," as defined under Section 382, collectively increase their ownership in us by more than 50 percent over a rolling three-year period. The Section 382 limitation is applied annually so as to limit the use of our pre-change NOLs to an amount that generally equals the value of our stock immediately before the ownership change multiplied by a designated federal long-term tax-exempt rate. At December 31, 2011, there were no limitations on the use of our NOLs.

Net Operating Loss Rights Agreement

On June 7, 2012, we entered into a Tax Benefits Preservation Plan ("Preservation Plan") designed to preserve stockholder value and tax assets. In connection with the adoption of the Preservation Plan, our board of directors declared a dividend of one

39

preferred share purchase right for each outstanding share of the Company’s common stock. The preferred share purchase rights were distributed to stockholders of record as of June 18, 2012, as well as to holders of the Company's common stock issued after that date, but will only be activated if certain triggering events under the Preservation Plan occur.

Under the Preservation Plan, preferred share purchase rights will work to impose significant dilution upon any person or group which acquires beneficial ownership of 4.9% or more of the outstanding common stock, without the approval of our board of directors, from and after June 7, 2012. Stockholders that own 4.9% or more of the outstanding common stock as of the opening of business on June 7, 2012 will not trigger the preferred share purchase rights so long as they do not (i) acquire additional shares of common stock or (ii) fall under 4.9% ownership of common stock and then re-acquire shares that in the aggregate equal 4.9% or more of the common stock.

The Preservation Plan will expire no later than the close of business June 7, 2013, unless extended by our board of directors. Any extension would be subject to approval by our stockholders at the 2013 annual meeting.

Share-Based Compensation

We account for share-based compensation in accordance with FASB ASC 718, “Compensation-Stock Compensation”. Under the fair value recognition provisions of this pronouncement, share-based compensation cost is measured at the grant date based on the fair value of the award, reduced as appropriate based on estimated forfeitures, and is recognized as expense over the applicable vesting period of the stock award using the accelerated method.

Off-Balance Sheet Arrangements

We do not have any off-balance sheet arrangements.

Item 3. Quantitative and Qualitative Disclosures about Market Risk

We are exposed to financial market risks, including changes in currency exchange rates and interest rates.

Foreign Exchange Risk

We sell our products and services in the United States, Canada, and the United Kingdom. Changes in currency exchange rates affect the valuation in our financial statements of the assets and liabilities of these operations. We also have a portion of our sales denominated in Euros, the Canadian dollar, and the British Pound, which are also affected by changes in currency exchange rates. Our financial results could be affected by changes in foreign currency exchange rates, although foreign exchange risks have not been material to our financial position or results of operations to date.

Interest Rate and Debt Risk

Our exposure to market risk for changes in interest rates primarily relates to our long-term debt.

On July 29, 2011, we entered into the 2011 Credit Facility. We are exposed to interest rate risk since amounts payable under the 2011 Credit Facility, at our option, bear interest at:

• LIBOR plus, an applicable margin equal to 3.25% if our consolidated leverage ratio is less than 0.75 to 1.00, 3.5% if our consolidated leverage ratio is greater than or equal to 0.75 to 1.00 and less than 1.50 to 1.00, and 3.75% if our consolidated leverage ratio is greater than or equal to 1.50 to 1.00, payable on the last day of each relevant interest period or, if the interest period is longer than three months, each day that is three months after the first day of the interest period, or

• the base rate determined by reference to the highest of (a) the federal funds effective rate from time to time plus 0.50%, (b) the prime rate of JPMorgan Chase Bank, N.A., and (c) the LIBOR rate applicable to one month interest periods plus 1.00%, plus an applicable margin equal to 2.25% if our consolidated leverage ratio is less than 0.75 to 1.00, 2.5% if our consolidated leverage ratio is greater than or equal to 0.75 to 1.00 and less than 1.50 to 1.00, and 2.75% if our consolidated leverage ratio is greater than or equal to 1.50 to 1.00, payable on the last business day of each March, June, September, and December and the maturity date of the Credit Facility.

If the interest rate on our variable rate debt changed by 1%, our annual debt service payment would change by approximately $500.

Item 4. Controls and Procedures

40

Evaluation of Disclosure Controls and Procedures. Based on the evaluation of our disclosure controls and procedures (as defined in Securities Exchange Act of 1934 Rules 13a-15(e) and 15d-15(e)) required by Securities Exchange Act Rules 13a-15(b) or 15d-15(b), our Chief Executive Officer and our Chief Financial Officer have concluded that as of the end of the period covered by this report, our disclosure controls and procedures were effective.

Changes in Internal Controls. There were no changes in our internal control over financial reporting that occurred during our most recent fiscal quarter that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

41

Part II—Other Information

Item 1. Legal Proceedings

We are subject to a number of lawsuits, government investigations and claims arising out of the conduct of our business. See a discussion of our litigation matters in Note 6 of Notes to our Consolidated Financial Statements, which is incorporated herein by reference.

Item 1A. Risk Factors

There have been no material changes from the risk factors previously disclosed in Item 1A of our Annual Report on Form 10-K for the fiscal year ended December 31, 2011.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

Item 2(a) and (b) are not applicable.

(c) Common stock repurchases (in thousands, except per share value):

Period	(a) Total Number of Shares Purchased			(b) Average Price Paid per Share		(c) Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs			(d) Approximate Dollar Value of Shares that May Yet be Purchased under the Plans or Program
July 1, 2012 - July 31, 2012	—			$	—	—			$	50,000
August 1, 2012 - August 31, 2012	1,997	(1	)	$	2.10	1,997	(1	)	$	45,804	(3	)
September 1, 2012 - September 30, 2012	2,093	(2	)	$	2.36	2,093	(2	)	$	40,863	(4	)
	4,090					4,090

(1) including 400 shares of common stock repurchases settled in September 2012.

(2) including 307 shares of common stock repurchases settled in October 2012.

(3) including $855 of common stock repurchases paid in September 2012.

(4) including $706 of common stock repurchases paid in October 2012.

During the three months ended September 30, 2012, we repurchased 4,090 shares of Vonage Holdings Corp. common stock for $9,137 using cash resources. The repurchases occurred in the open market and pursuant to a trading plan under Rule 10b5-1 of the Securities Exchange Act of 1934. As of September 30, 2012, approximately $40,863 remained of our $50,000 repurchase program that we announced on July 25, 2012. The program expires on December 31, 2013 but may be suspended or discontinued at any time without notice.

Item 3. Defaults Upon Senior Securities

None

Item 4. Mine Safety Disclosures

None

Item 5. Other Information

None

42

Item 6. Exhibits

†10.1	Settlement Agreement, dated July, 30, 2012, by and among Vonage Network LLC, Amdocs Software Systems Limited, and Amdocs, Inc. (1)
31.1	Certification of the Company’s Chief Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002(1)
31.2	Certification of the Company’s Chief Financial Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002(1)
32.1	Certification of the Company’s Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002(1)
101	The following financial statements from Vonage Holdings Corp.’s Quarterly Report on Form 10-Q for the three and nine months ended September 30, 2012, filed with the Securities and Exchange Commission on November 1, 2012, formatted in XBRL (eXtensible Business Reporting Language): (i) the Consolidated Balance Sheets; (ii) the Consolidated Statements of Operations; (iii) the Consolidated Statements of Comprehensive Income; (iv) the Consolidated Statements of Cash Flows; (v) the Consolidated Statements of Stockholders’ Deficit; and (vi) the Notes to Consolidated Financial Statements.

(1) Filed herewith.

† Portions of this Exhibit have been omitted and filed separately with the Securities and Exchange Commission as part of an application for confidential treatment pursuant to the Securities Exchange Act of 1934, as amended.

43

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

		VONAGE HOLDINGS CORP.
Dated:	November 1, 2012	By:	/s/ BARRY ROWAN
			Barry Rowan Executive Vice President, Chief Financial Officer, Chief Administrative Officer and Treasurer (Principal Financial and Accounting Officer and Duly Authorized Officer)

44

EXHIBIT INDEX

†10.1	Settlement Agreement, dated July, 30, 2012, by and among Vonage Network LLC, Amdocs Software Systems Limited, and Amdocs, Inc. (1)
31.1	Certification of the Company’s Chief Executive Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002(1)
31.2	Certification of the Company’s Chief Financial Officer pursuant to Securities Exchange Act Rules 13a-14(a) and 15d-14(a), as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002(1)
32.1	Certification of the Company’s Chief Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002(1)
101	The following financial statements from Vonage Holdings Corp.’s Quarterly Report on Form 10-Q for the three and nine months ended September 30, 2012, filed with the Securities and Exchange Commission on November1, 2012, formatted in XBRL (eXtensible Business Reporting Language): (i) the Consolidated Balance Sheets; (ii) the Consolidated Statements of Operations; (iii) the Consolidated Statements of Comprehensive Income; (iv) the Consolidated Statements of Cash Flows; (v) the Consolidated Statements of Stockholders’ Deficit; and (vi) the Notes to Consolidated Financial Statements.

(1) Filed herewith.

† Portions of this Exhibit have been omitted and filed separately with the Securities and Exchange Commission as part of an application for confidential treatment pursuant to the Securities Exchange Act of 1934, as amended.

45

EX-10.1

Exhibit 10.1

Execution Version

Portions of this Exhibit have been omitted and filed separately with the Securities and Exchange Commission as part of an application for confidential treatment pursuant to the Securities Exchange Act of 1934, as amended. All redacted material has been marked by the symbol (***).

SETTLEMENT AGREEMENT

THIS SETTLEMENT AGREEMENT (together with the surviving provisions of the License Agreement (as defined below) set forth in Section 1(b) below, the “Agreement”) is made as of the 30th day of July, 2012 by and among Vonage Network LLC, a limited liability company incorporated under the laws of Delaware, having its principal offices at 23 Main St., Holmdel, NJ, 07733 (“Company”), Amdocs Software Systems Limited, a company incorporated under the laws of Ireland, having its principal offices at 1 First Floor, Block S, East Point Business Park Dublin 3, Ireland (“ASSL”), and Amdocs, Inc., a company incorporated under the laws of the State of Delaware, having its principal offices at 1390 Timberlake Manor Parkway, Chesterfield, Missouri, 63017 (“INC”, and, collectively with ASSL, “Amdocs”). Company and Amdocs are collectively referred to herein as the “Parties”, each a “Party”. Capitalized terms used herein but not defined have the meanings given to such terms in the License Agreement (as defined below).

WHEREAS, Company and Amdocs are parties to that certain License and Managed Services Agreement, dated December 23, 2009, as amended by the First Amending Agreement dated December 22, 2010 (collectively, the “License Agreement”);

WHEREAS, disputes have arisen between Company and Amdocs regarding the parties’ respective obligations set forth in the License Agreement and with respect to Orders and Change Requests associated with the License Agreement (collectively, the “Dispute”); and

WHEREAS, the Parties desire to resolve the Dispute pursuant to the terms and conditions set forth in this Agreement.

NOW, THEREFORE, in consideration of the mutual promises and covenants contained herein, and of other good and valid consideration, the receipt and sufficiency of which is hereby acknowledged, Company and Amdocs hereby agree as follows:

1.TERMINATION.

a.Upon the execution of this Agreement (the “Execution Date”), the License Agreement shall immediately terminate and Amdocs will cease performing any and all services and obligations and incurring costs in connection with the License Agreement and cause any Authorized Subcontractors to do the same. In addition to the foregoing, any other services, licenses, obligations or any other arrangement existing between the Parties shall immediately cease, unless otherwise expressly agreed upon in writing by the Parties.

b.Notwithstanding the foregoing and Section 17.15 of the License Agreement, the following Sections of the License Agreement shall survive the termination of the License Agreement: Sections 1 (solely with respect to defined terms relevant to the surviving sections of the License Agreement and terms used herein), 17.2, 17.3, 17.5, 17.17 and 17.18, which are incorporated herein.

2.PAYMENT. In settlement of the Dispute, ***. Notwithstanding any terms to the contrary set forth in the License Agreement, Amdocs acknowledges and affirms that Company has no obligation to pay any pending or future invoices from Amdocs for services provided under or related to the License Agreement, or any associated Orders or Change Requests.

A/75076420.1

CONFIDENTIAL TREATMENT REQUESTED BY VONAGE HOLDINGS CORP.

Exhibit 10.1

Execution Version

3.RELEASES.

a.*** Amdocs, for themselves and for their affiliates, representatives (in their capacity as such), successors and assigns of each of the foregoing Persons (collectively with Amdocs, the “Amdocs Parties”), for good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, hereby fully and completely forever release and discharge Company and each of Company’s current and former subsidiaries or affiliates, or any of their respective officers, directors, shareholders, employees, agents and representatives (collectively, the “Company Released Parties”), from any and all claims, actions, causes of action, suits, debts, costs, dues, liens, sums of money, accounts, reckonings, agreements, covenants, contracts, controversies, agreements, promises, variances, trespasses, damages, judgments, orders, expenses, executions, affirmative defenses, demands and other obligations or liabilities whatsoever (collectively, the “Amdocs Party Claims”), in law, equity or otherwise, whether known or unknown to any Amdocs Party, whether or not concealed or hidden, fixed or contingent, which any of the Amdocs Parties ever had, now have or may have against any of the Company Released Parties, based on or arising out of any matter, cause, act or omission whatsoever, occurring or existing at any time up to and including the date hereof, relating in any way to the Dispute and/or the License Agreement. The Amdocs Parties represent and warrant to the Company Released Parties that they have not assigned or transferred any of the Amdocs Party Claims.

b.*** Company, for itself and for its affiliates, representatives (in their capacity as such), successors and assigns of each of the foregoing Persons (collectively with Company , the “Company Parties”), for good and valuable consideration, the receipt and adequacy of which are hereby acknowledged, hereby fully and completely forever release and discharge Amdocs and each of Amdocs’ current and former subsidiaries or affiliates, or any of their respective officers, directors, shareholders, employees, agents and representatives (collectively, the “Amdocs Released Parties”), from any and all claims, actions, causes of action, suits, debts, costs, dues, liens, sums of money, accounts, reckonings, agreements, covenants, contracts, controversies, agreements, promises, variances, trespasses, damages, judgments, orders, expenses, executions, affirmative defenses, demands and other obligations or liabilities whatsoever (collectively, the “Company Party Claims”), in law, equity or otherwise, whether known or unknown to any Company Party, whether or not concealed or hidden, fixed or contingent, which any of the Company Parties ever had, now have or may have against any of the Amdocs Released Parties, based on or arising out of any matter, cause, act or omission whatsoever, occurring or existing at any time up to and including the date hereof, relating in any way to the Dispute and/or the License Agreement. The Company Parties represent and warrant to the Amdocs Released Parties that they have not assigned or transferred any of the Company Party Claims.

c.It is the intention of the Parties hereto that the releases described in Sections 3(a) and 3(b) above shall be effective as a bar to all obligations, liabilities, costs, expenses, attorneys’ fees and damages of whatever character, nature or kind, known or unknown, suspected or unsuspected, hereinabove specified to be so barred. In furtherance of this intention, the Parties hereto expressly waive any and all rights and benefits conferred upon them by any and all applicable laws. The Parties hereto acknowledge that the foregoing waiver and provisions of

2

A/75076420.1

CONFIDENTIAL TREATMENT REQUESTED BY VONAGE HOLDINGS CORP.

Exhibit 10.1

Execution Version

applicable laws are separately bargained for. The Parties hereto expressly consent and agree that this release shall be given full force and effect in accordance with each and all of its provisions, including those terms and provisions relating to unknown and unsuspected claims, demands and causes of action, if any, to the same effect as to those terms and provisions relating to any other claims, demands and causes of action hereinabove specified. Each Party acknowledges that such Party may hereafter discover facts different from, or in addition to, those which such Party now knows and believes to be true with respect to the releases herein made and agrees that every release herein made is now and will remain effective notwithstanding the existence or discovery of such additional facts.

4.CONFIDENTIAL INFORMATION.

a.Each Party agrees to keep confidential the terms of this Agreement except to the extent that disclosure of certain aspects of the Agreement is required by law, and each Party expressly acknowledges, restates and affirms the obligations of Section 17.3 (Confidentiality) of the License Agreement.

b.Within thirty (30) Business Days after the Execution Date, each Party shall (i) use reasonable efforts to return or destroy (which reasonable efforts to destroy shall be certified by a duly authorized officer of the applicable Party) any and all Confidential Information (including all originals, copies, digests and summaries in any form) of the other Party in its possession, including, without limitation, any and all Company Data in Amdocs’ possession, and any of Amdocs’ software or related information in Company’s possession, and (ii) cease using any Confidential Information of the other Party in its possession. Notwithstanding the foregoing, each Party may retain copies of the other Party’s Confidential Information required by applicable Law provided that such copies are retained subject to the terms of Section 17.3 of the License Agreement.

5.INTELLECTUAL PROPERTY. Company shall retain any and all rights to any Intellectual Property Rights of Company and any and all materials, documents and information provided to Amdocs under the License Agreement, including, but not limited to the Company Data, Legacy Systems and the Company Systems. Amdocs shall retain any and all rights to any Intellectual Property Rights of Amdocs and any and all materials, documents and information provided to Company under the License Agreement, including, but not limited to the Amdocs Systems, Work Product and Product Documentation. Each Party shall have the right to reuse its respective materials, documents and information and any and all Intellectual Property Rights therein but shall not retain any right to use the other’s materials, documents or information or any Intellectual Property Rights therein, even if such materials, documents or information has been embedded into or become part of the receiving Party’s materials or documentation and even if the receiving Party’s materials are identified as propriety to or confidential information of the receiving Party.

6.NON-DISPARAGEMENT.

a.Company’s Senior Management and Project Manager shall not, and Company shall use reasonable efforts to ensure that no Company Employee shall on Company’s behalf, disparage Amdocs or any of its subsidiaries or affiliates, or any of their respective officers, directors, shareholders, employees, agents and/or representatives (“Amdocs Subject Persons”), in any manner, whether to the media or otherwise.

b.Amdocs’ Senior Management and Project Manager shall not, and Amdocs shall use reasonable efforts to ensure that no Amdocs Employee shall on Amdocs’ behalf, disparage Company or any of its subsidiaries or affiliates, or any of their respective officers, directors, shareholders, employees, agents and/or representatives (“Company Subject Persons”), in any manner, whether to the media or otherwise.

3

A/75076420.1

CONFIDENTIAL TREATMENT REQUESTED BY VONAGE HOLDINGS CORP.

Exhibit 10.1

Execution Version

c.For purposes of this Agreement, “Senior Management” means any and all officers, directors and other persons who are authorized to make official statements on behalf of their organization and/or affiliated entity and/or have the authority to bind such organization and/or affiliated entity to any statements made by such person.

7.NO ADMISSION OF LIABILITY OR WRONGDOING. This Agreement is made solely for the purposes of resolving the Dispute, and nothing in this Agreement shall be construed as or constitute an admission of liability by, or evidence of damage to, any Party hereto, all liability being expressly denied. Furthermore, nothing in this Agreement shall be construed as or constitute an admission of the validity or enforceability of any claims or demands that were made or could have been made by either Party. This Agreement shall not be admissible in any legal proceeding except to enforce its terms.

8.MISCELLANEOUS.

a.Publicity. Except as required by applicable law, each Party must obtain the other’s prior written consent before publicly using or disclosing in any press releases or other publicity matters relating to this Agreement or the License Agreement, except with respect to the existence of this Agreement and to the mutual determination of the parties to terminate the License Agreement pursuant hereto in the best interests of both parties (but not any of the other contents hereof unless required by law). The Parties agree that the upcoming Company filing with the Securities and Exchange Commission of its Quarterly Report on Form 10-Q shall describe this Agreement and the matters related thereto substantially as set forth in Exhibit A hereto and that, except as required by applicable law, future disclosures by Company that may require references to this Agreement shall materially conform to the description contained in Exhibit A hereto.

b.Governing Law. This Agreement shall be governed in all respects by the internal laws of the State of New York, without regard to principles of conflicts of law.

c.Jurisdiction; Venue. Each of the parties hereto hereby submits and consents irrevocably to the exclusive jurisdiction of the courts of the State of New York and the United States District Court for the Southern District of New York for the interpretation and enforcement of the provisions of this Agreement.

d.Jury Trial. EACH OF THE PARTIES HERETO HEREBY IRREVOCABLY WAIVES, TO THE FULLEST EXTENT PERMITTED BY LAW, ANY AND ALL RIGHT TO TRIAL BY JURY IN ANY LEGAL PROCEEDING (WHETHER SOUNDING IN CONTRACT, TORT OR OTHERWISE) ARISING OUT OF OR RELATED TO THIS AGREEMENT

e.Expenses. Company and Amdocs shall each pay their own expenses in connection with this Agreement.

f.Successors and Assigns. The provisions of this Agreement shall inure to the benefit of, and be binding upon, the successors, assigns, heirs, executors and administrators of the parties hereto.

g.Entire Agreement. This Agreement constitutes the full and entire understanding and agreement between the parties with regard to the subject hereof. No Party shall be liable or bound to any other Party in any manner with regard to the subjects hereof or thereof by any warranties, representations or covenants except as specifically set forth herein. This Agreement may not be

4

A/75076420.1

CONFIDENTIAL TREATMENT REQUESTED BY VONAGE HOLDINGS CORP.

Exhibit 10.1

Execution Version

modified except by a written instrument signed by a duly authorized representative of each Party. Any terms that may appear on any other documents of either Party provided in connection with this Agreement that add to, vary from or conflict with the provisions of this Agreement shall be void.

h.Severability. If any provision of this Agreement or the application thereof to any person or circumstance shall be invalid, illegal or unenforceable to any extent, the remainder of this Agreement and the application of such provision to other persons or circumstances shall not be affected thereby and shall be enforced to the greatest extent by law.

i.Construction. Each Party represents that it has had an opportunity to thoroughly discuss all aspects of this Agreement with the legal counsel of its choice and further represents that it fully understands all of its provisions and that it is voluntarily entering into this agreement with the full knowledge of its legal significance and with the intent to be legally bound by its terms. Each Party to this Agreement has cooperated in the drafting and preparation of this Agreement. Therefore, no construction of any term or provision of this Agreement shall be construed against any Party. Each Party represents and warrants that the representative executing this Agreement on its behalf has the authority to bind such party to this Agreement.

j.No Waiver. No waiver of rights arising under this Agreement shall be effective unless in writing and signed by the Party against whom such waiver is sought to be enforced. No failure or delay by either Party in exercising any right, power or remedy under this Agreement shall operate as a waiver of any such right, power or remedy and/or prejudice its rights to bring any action in respect thereof or constitute waiver of any prior, concurrent, or subsequent right, remedy, or duty within the Agreement.

k.Headings not Controlling. The headings of the Sections of this Agreement are inserted for convenience only and are not intended to affect the meaning or interpretation of this Agreement.

Signature Page Follows

5

A/75076420.1

CONFIDENTIAL TREATMENT REQUESTED BY VONAGE HOLDINGS CORP.

Exhibit 10.1

Execution Version

IN WITNESS WHEREOF, Company and Amdocs, pursuant to due corporate authority, have caused this Agreement to be signed in their respective names on the date(s) set forth below.

ACCEPTED:        ACCEPTED:

VONAGE NETWORK LLCAMDOCS, INC.

(“Company”)        (“INC”)

By: /s/ Gerald Maloney        By: /s/ Thomas G. O’Brien    

(Signature)            (Signature)

Name: Gerald Maloney        Name: Thomas G. O’Brien    

(Typed or Printed)            (Typed or Printed)

Title: SVP Finance        Title: Treasurer    

(Typed or Printed)            (Typed or Printed)

Date: July 30, 2012        Date: July 30, 2012    

ACCEPTED:

AMDOCS SOFTWARE SYSTEMS LIMITED

(“ASSL”)

By: /s/ Philip Butler    

(Signature)

Name: Philip Butler    

(Typed or Printed)

Title: Assistant Secretary    

(Typed or Printed)

Date: July 30, 2012    

EXHIBIT A

Language for Company SEC Filings

Form 10-Q Recent Developments

In 2009, the Company initiated a broad program to transform its IT infrastructure to better suit the needs of the business.  One component of that transformation was the development and implementation of a new billing and order management system. To that end, the Company entered into a License and Managed Services Agreement with Amdocs, dated as of December 23, 2009, as modified by the First Amending Agreement dated December 22, 2010 (the “License Agreement”), under which Amdocs was to develop and license software and provide enhanced billing and order management services to the Company.

As previously disclosed, we experienced delays and incremental costs during the course of the development and implementation of the new billing and ordering system and the transition of customers to the system. Concurrently, we made significant progress in other areas of our IT transformation, including the enhancement of our existing systems, application stability, improved data analytics to guide our business decision-making, and enhanced capability to quickly solve customer trouble tickets. Substantial improvements were also made to our business environment by upgrading our customer and billing databases. We have also implemented virtualization technology for our IT enterprise applications and cloud computing for our call processing network. The cumulative result of these changes is a substantially improved IT infrastructure. 

We conducted discussions with Amdocs to resolve the issues associated with the billing and ordering system. After these discussions, and after our consideration of the progress made improving our overall IT infrastructure, the incremental time and costs to develop and implement the Amdocs system, as well as the expected reduction in capital expenditures, in June 2012 we and Amdocs determined that terminating the program was in the best interest of both parties. On July 30, 2012, we entered into a Settlement Agreement with Amdocs terminating the License Agreement. As a result, we determined that a write-off of our investment in the system of $25,262,000 net of settlement amounts paid to the Company, was required in the second quarter of 2012. This charge is recorded as loss from abandonment of software assets in the statement of operations. While we did not realize the benefits expected from the new billing and order management system, we believe that the other substantial improvements to our IT infrastructure that have been achieved, in combination with our planned capital expenditures, leaves us well positioned to support our existing and anticipated products and services.

Form 10-Q Other Information (Form 8-K Compliant Language)

On July 30, 2012, Vonage Network LLC (“Vonage Network”), an indirect, wholly-owned subsidiary of Vonage Holdings Corp. (the “Company”) and Amdocs Software Systems Limited and Amdocs, Inc. (collectively, “Amdocs”) entered into a Settlement Agreement (the “Settlement Agreement”) terminating the parties’ License and Managed Services Agreement dated as of December 23, 2009, as modified by the First Amending Agreement dated December 22, 2010, (as so modified, the “License Agreement”). Under the License Agreement, Amdocs was to develop and license software and provide services to the Company intended to provide enhanced ordering and billing capabilities to better suit the needs of the business. 

The Company experienced delays during the course of development and implementation of the new billing and ordering system and the transition of customers to the system.  After discussions to resolve these issues, the Company and Amdocs concluded that the termination of the project to develop and implement the system was in the best interest of both parties. 

The Settlement Agreement provides for the immediate termination of all services, licenses and obligations pursuant to the License Agreement.  The parties have worked cooperatively to remove Amdocs’ Systems and Software from Vonage’s Systems. The Settlement Agreement further provides that there are no admissions of liability by either party and for mutual releases of all claims arising out of or relating in any way to the License Agreement or to the parties dealings with one another in connection with the License Agreement.  The parties’ confidentiality obligations to each other under the License Agreement survive its termination, and the specific terms of the Settlement Agreement are confidential.  As a result of the termination of the License Agreement, the Company determined that a write-down of its investment in the system of $25,262,000, net of settlement amounts paid to the Company, was required in the second quarter of 2012.  This charge is recorded as a loss from abandonment of software assets in the statement of operations.

Capitalized terms used but not defined herein have the meanings ascribed to them in the Settlement Agreement.  The foregoing description of the Settlement Agreement is qualified in its entirety by reference to the full text of the Settlement Agreement.

6

A/75076420.1

CONFIDENTIAL TREATMENT REQUESTED BY VONAGE HOLDINGS CORP.

EX-31.1

EXHIBIT 31.1

CERTIFICATION

PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Marc P. Lefar, certify that:

1.     I have reviewed this quarterly report on Form 10-Q of Vonage Holdings Corp.;

2.     Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.    The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)    designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)    designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)    evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)    disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.    The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):

a)    all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b)    any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	November 1, 2012	/s/    Marc P. Lefar
		Marc P. Lefar
		Chief Executive Officer

EX-31.2

EXHIBIT 31.2

CERTIFICATION

PURSUANT TO SECTION 302 OF THE SARBANES-OXLEY ACT OF 2002

I, Barry L. Rowan, certify that:

1.    I have reviewed this quarterly report on Form 10-Q of Vonage Holdings Corp.;

2.    Based on my knowledge, this report does not contain any untrue statement of material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.    Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4.    The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

a)    designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

b)    designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

c)    evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

d)    disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5.    The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of registrant's board of directors (or persons performing the equivalent functions):

a)    all significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

b)    any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

Date:	November 1, 2012	/s/    Barry L. Rowan
		Barry L. Rowan
		Executive Vice President, Chief Financial Officer, Chief Administrative Officer and Treasurer

EX-32.1

EXHIBIT 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER

PURSUANT TO

18 U.S.C. SECTION 1350,

AS ADOPTED PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

I, Marc P. Lefar, certify to my knowledge pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Vonage Holdings Corp. on Form 10-Q for the quarterly period ended September 30, 2012 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Vonage Holdings Corp.

Date:	November 1, 2012	/s/    Marc P. Lefar
		Marc P. Lefar
		Chief Executive Officer

I, Barry L. Rowan, certify to my knowledge pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that the Quarterly Report of Vonage Holdings Corp. on Form 10-Q for the quarterly period ended September 30, 2012 fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934 and that information contained in such Form 10-Q fairly presents, in all material respects, the financial condition and results of operations of Vonage Holdings Corp.

Date:	November 1, 2012	/s/    Barry L. Rowan
		Barry L. Rowan
		Executive Vice President, Chief Financial Officer, Chief Administrative Officer and Treasurer

XML

Long-Term Debt and Revolving Credit Facility (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended			3 Months Ended	9 Months Ended	12 Months Ended	0 Months Ended		3 Months Ended	9 Months Ended	12 Months Ended		0 Months Ended				3 Months Ended	0 Months Ended																					0 Months Ended		0 Months Ended	3 Months Ended	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Dec. 31, 2011	Sep. 30, 2011 Notes payable Senior secured term loan	Sep. 30, 2011 Notes payable Senior secured term loan	Dec. 31, 2011 Notes payable Senior secured term loan	Dec. 14, 2010 2010 Credit Facility Notes payable	Jul. 29, 2011 2010 Credit Facility Notes payable Senior secured term loan	Sep. 30, 2011 2010 Credit Facility Notes payable Senior secured term loan	Sep. 30, 2011 2010 Credit Facility Notes payable Senior secured term loan	Dec. 31, 2011 2010 Credit Facility Notes payable Senior secured term loan	Dec. 14, 2010 2010 Credit Facility Notes payable Senior secured term loan	Dec. 14, 2010 Debt modification, prior financing arrangements Convertible debt Notes payable	Dec. 14, 2010 Prior senior secured first lien credit facility Secured debt Notes payable	Dec. 14, 2010 Prior senior secured second lien credit facility Secured debt Notes payable	Dec. 14, 2010 Third lien convertible notes Convertible debt Notes payable	Jun. 30, 2012 2011 Credit Facility	Jul. 29, 2011 2011 Credit Facility Notes payable	Sep. 30, 2012 2011 Credit Facility Notes payable	Dec. 31, 2011 2011 Credit Facility Notes payable	Jul. 29, 2011 2011 Credit Facility Notes payable Minimum	Jul. 29, 2011 2011 Credit Facility Notes payable Maximum	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR, conolidated leverage ratio less than .75 to 1.00	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR, conolidated leverage ratio less than .75 to 1.00 Maximum	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR, consolidated leverage ratio greater than or equal to .75 to 1.00 and less than 1.50 to 1.00	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR, consolidated leverage ratio greater than or equal to .75 to 1.00 and less than 1.50 to 1.00 Minimum	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR, consolidated leverage ratio greater than or equal to .75 to 1.00 and less than 1.50 to 1.00 Maximum	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR, consolidated levarage ratio greater than or equal to 1.50 to 1.00	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR, consolidated levarage ratio greater than or equal to 1.50 to 1.00 Minimum	Jul. 29, 2011 2011 Credit Facility Notes payable Federal funds effective rate	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR applicable to one month interest periods	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR applicable to one month interest periods, conolidated leverage ratio less than .75 to 1.00	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR applicable to one month interest periods, conolidated leverage ratio less than .75 to 1.00 Maximum	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR applicable to one month interest periods, consolidated leverage ratio greater than or equal to .75 to 1.00 and less than 1.50 to 1.00	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR applicable to one month interest periods, consolidated leverage ratio greater than or equal to .75 to 1.00 and less than 1.50 to 1.00 Minimum	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR applicable to one month interest periods, consolidated leverage ratio greater than or equal to .75 to 1.00 and less than 1.50 to 1.00 Maximum	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR applicable to one month interest periods, consolidated levarage ratio greater than or equal to 1.50 to 1.00	Jul. 29, 2011 2011 Credit Facility Notes payable LIBOR applicable to one month interest periods, consolidated levarage ratio greater than or equal to 1.50 to 1.00 Maximum	Jul. 29, 2011 2011 Credit Facility Notes payable Revolving credit facility	Jul. 29, 2011 2011 Credit Facility Notes payable Loans payable	Jul. 29, 2011 2011 Credit Facility Notes payable Senior secured term loan	Sep. 30, 2012 2011 Credit Facility Notes payable Senior secured term loan	Sep. 30, 2012 2011 Credit Facility Notes payable Senior secured term loan
Long-term debt and revolving credit facility:
Amount outstanding																					$ 21,250	$ 42,500
Schedule of long term debt:
Stated interest rate, minimum																			3.25%
Stated interest rate, maximum																			3.75%
Future payments under long-term debt obligations:
2012	7,083		7,083
2013	28,333		28,333
2014	14,167		14,167
Minimum future payments of principal	49,583		49,583
Less: current portion	28,333		28,333		28,333
Long-term portion	21,250		21,250		42,500
Line of credit facility, maximum borrowing capacity									200,000					200,000																											35,000		85,000
Proceeds from the issuance of debt									194,000											100,000
Unamortized discount									6,000					6,000
Cash used in conjunction with debt to extinguish prior debt arrangements									102,090											31,000
Extinguishment of debt, percentage of the contractual make-whole price																100.00%	25.00%
Common stock converted in conjunction with issuance of debt (in shares)																		8,276
Loss on extinguishment of notes	0	7,985	0	11,806							7,985	11,806			26,531
Unamortized discount carried forward due to debt modification															1,072
Amortization of financing costs and discounts	291	293	980	293		4,013		6,996
Repayments of senior debt													200,000																															7,083	21,250
Acceleration of financing costs and discounts						3,920	6,081
Accumulated amortization	1,670		1,670		690	7,072	7,072
Early repayments of senior debt											130,000	200,000
Acceleration of amortized discount											3,920	6,081
Acceleration of financing costs											3,011	4,671
Prepayment fee										1,000
Debt related costs, gross	2,697		2,697		2,697					2,697
2011 Credit Facility Terms:
Periodic payment amount																																											7,083
Commitment fee percentage																																									0.50%
Description of variable rate basis																				LIBOR
Basis spread on variable rate																									3.25%		3.50%			3.75%		0.50%		2.25%		2.50%			2.75%
Consolidated leverage ratio																										75.00%		75.00%	150.00%		150.00%				75.00%		75.00%	150.00%		150.00%
Duration of interest period used to determine interest rate																				3 months
Percentage in addition to basis spread on variable rate																																	1.00%
Prepayment amount percentage of net cash proceeds from disposition of assets																				100.00%
Prepayment amount percentage of net cash proceeds received with other non-ordinary course transaction																				100.00%
Additional borrowing capacity allowed																				60,000
Consolidated leverage ratio permitted by financial covenants																								200.00%
Consolidated fixed coverage charge ratio permitted by financial covenants																								175.00%
Cash requirement for financial covenants																							25,000
Annual capital expenditures permitted by financial covenants																								55,000
Annual excess cash flow in additon to unused capital expenditures limit carried forward permitted by financial covenants																								$ 8,000
Additional interest rate applied in the event of default																				2.00%																						2.00%

XML

Basis Of Presentation And Significant Accounting Policies - Earnings Per Share (Details) (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Numerator for basic earnings per share-net income	$ 13,213	$ 16,037	$ 23,794	$ 58,898
Basic weighted average common shares outstanding	225,555	225,281	225,904	223,903
Dilutive effect of stock options and restricted stock units	8,153	15,908	7,773	18,392
Diluted weighted average common shares outstanding	233,708	241,189	233,677	242,295
Basic net (loss) income per share	$ 0.06	$ 0.07	$ 0.11	$ 0.26
Diluted net (loss) income per share	$ 0.06	$ 0.07	$ 0.10	$ 0.24

XML

Commitments and Contingencies (Details) (USD $)	Sep. 30, 2012	Dec. 31, 2011
Commitments and contingencies:
Restricted cash	$ 5,653,000	$ 6,929,000
Vendor Commitments:
Contract Obligation Minimum Payment	0
Reserve for potential tax liability pending new requirments from state or municpal agencies	1,742,000
Estimated maximum potential exposure for retroactive tax assessments	4,000,000
Retail store in-store assisted sales
Vendor Commitments:
2012	2,200,000
2013	6,700,000
Handset device
Vendor Commitments:
2012	7,800,000
2013	18,300,000
2014	400,000
Data center equipment
Vendor Commitments:
2012	4,100,000
2013	2,400,000
Letter of credit
Commitments and contingencies:
Restricted cash	$ 5,556,000	$ 6,836,000

XML

Basis Of Presentation And Significant Accounting Policies (Notes)

9 Months Ended

Sep. 30, 2012

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Basis of Presentation and Significant Accounting Policies

Basis of Presentation and Significant Accounting Policies

Nature of Operations

Vonage Holdings Corp. (“Vonage”, “Company”, “we”, “our”, “us”) is incorporated as a Delaware corporation. We are a leading provider of low-cost communications services connecting people through cloud-connected devices worldwide. Customers in the United States represented 93% of our subscriber lines for our broadband telephone replacement services at September 30, 2012, with the balance primarily in Canada and the United Kingdom.

Unaudited Interim Financial Information

The accompanying unaudited interim consolidated financial statements and information have been prepared in accordance with accounting principles generally accepted in the United States and in accordance with the instructions for Form 10-Q. Accordingly, they do not include all of the information and disclosures required by accounting principles generally accepted in the United States for complete financial statements. In the opinion of management, these financial statements contain all normal and recurring adjustments considered necessary to present fairly the financial position, results of operations, cash flows, and statement of stockholders’ equity for the periods presented. The results for the three and nine months ended September 30, 2012 are not necessarily indicative of the results to be expected for the full year.

These unaudited interim consolidated financial statements should be read in conjunction with the audited consolidated financial statements and related notes included in our Annual Report on Form 10-K for the year ended December 31, 2011 filed with the Securities and Exchange Commission on February 16, 2012.

Significant Accounting Policies

Principles of Consolidation

The consolidated financial statements include the accounts of Vonage and its wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.

Use of Estimates

Our consolidated financial statements are prepared in conformity with accounting principles generally accepted in the United States, which require management to make estimates and assumptions that affect the amounts reported and disclosed in the consolidated financial statements and the accompanying notes. Actual results could differ materially from these estimates.

On an ongoing basis, we evaluate our estimates, including the following:

• the useful lives of property and equipment, software costs, and intangible assets;

• assumptions used for the purpose of determining share-based compensation and the fair value of our prior stock warrant using the Black-Scholes option pricing model (“Model”), and various other assumptions that we believe to be reasonable; the key inputs for this Model are our stock price at valuation date, exercise price, the dividend yield, risk-free interest rate, life in years, and historical volatility of our common stock; and

• assumptions used in determining the need for, and amount of, a valuation allowance on net deferred tax assets.

We base our estimates on historical experience, available market information, appropriate valuation methodologies, and on various other assumptions that we believe to be reasonable, the results of which form the basis for making judgments about the carrying values of assets and liabilities.

Revenue Recognition

Revenues consist of telephony services revenues and customer equipment (which enables our telephony services) and shipping revenues. The point in time at which revenues are recognized is determined in accordance with Securities and Exchange Commission Staff Accounting Bulletin No. 104, Revenue Recognition, and Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 605, Revenue Recognition.

At the time a customer signs up for our telephony services, there are the following deliverables:

• Providing equipment, if any, to the customer that enables our telephony services and

• Providing telephony services.

The equipment is provided free of charge to our customers and in most instances there are no activation fees collected at sign-up. We record the fees collected for shipping the equipment to the customer, if any, as shipping and handling revenue at the time of shipment.

Telephony Services Revenue

Substantially all of our revenues are telephony services revenues, which are derived primarily from monthly subscription fees that customers are charged under our service plans. We also derive telephony services revenues from per minute fees for international calls if not covered under a plan, including applications for mobile devices and other stand-alone products, and for any calling minutes in excess of a customer’s monthly plan limits. Monthly subscription fees are automatically charged to customers’ credit cards, debit cards or electronic check payments ("ECP"), in advance and are recognized over the following month when services are provided. Revenues generated from international calls and from customers exceeding allocated call minutes under limited minute plans are recognized as services are provided, that is, as minutes are used, and are billed to a customer’s credit cards, debit cards or ECP in arrears. As a result of our multiple billing cycles each month, we estimate the amount of revenues earned from international calls and from customers exceeding allocated call minutes under limited minute plans but not billed from the end of each billing cycle to the end of each reporting period and record these amounts as accounts receivable. These estimates are based primarily upon historical minutes and have been consistent with our actual results.

We also provide rebates to customers who purchase their customer equipment from retailers and satisfy minimum service period requirements. These rebates in excess of activation fees are recorded as a reduction of revenues over the service period based upon the estimated number of customers that will ultimately earn and claim the rebates.

In the United States, we charge regulatory, compliance, E-911, and intellectual property-related fees on a monthly basis to defray costs, and to cover taxes that we are charged by the suppliers of telecommunications services. In addition, we charge customers Federal Universal Service Fund (“USF”) fees. We recognize revenue on a gross basis for USF and related fees. We record these fees as revenue when billed. All other taxes are recorded on a net basis.

Customer Equipment and Shipping Revenue

Customer equipment and shipping revenues consist of revenues from sales of customer equipment to wholesalers or directly to customers for replacement devices, or for upgrading their device at the time of customer sign-up for which we charge an additional fee. In addition, customer equipment and shipping revenues include the fees that customers are charged for shipping their customer equipment to them. Customer equipment and shipping revenues include sales to our retailers, who subsequently resell this customer equipment to customers. Revenues are reduced for payments to retailers and rebates to customers, who purchased their customer equipment through these retailers, to the extent of customer equipment and shipping revenues.

Direct Cost of Telephony Services

Direct cost of telephony services consists primarily of direct costs that we pay to third parties in order to provide telephony services. These costs include access and interconnection charges that we pay to other telephone companies to terminate domestic and international phone calls on the public switched telephone network. In addition, these costs include the cost to lease phone numbers, to co-locate in other telephone companies’ facilities, to provide enhanced emergency dialing capabilities to transmit 911 calls, and to provide local number portability. These costs also include taxes that we pay on telecommunications services from our suppliers or are imposed by government agencies such as Federal USF and royalties for use of third parties’ intellectual property. These costs do not include indirect costs such as depreciation and amortization, payroll, and facilities costs. Our presentation of direct cost of telephony services may not be comparable to other similar companies.

Direct Cost of Goods Sold

Direct cost of goods sold consists primarily of costs that we incur when a customer signs up for our service. These costs include the cost of customer equipment for customers who subscribe through the direct sales channel in excess of activation fees. In addition, these costs include the amortization of deferred customer equipment, the cost of shipping and handling for customer equipment, the installation manual that accompanies the customer equipment, and the cost of certain promotions.

Development Expenses

Costs for research, including predevelopment efforts prior to establishing technological feasibility of software expected to be marketed, are expensed as incurred. Development costs are capitalized when technological feasibility has been established and anticipated future revenues support the recoverability of the capitalized amounts. Capitalization stops when the product is available for general release to customers. Due to the short time period between achieving technological feasibility and product release and the insignificant amount of costs incurred during such periods, we have not capitalized any software development, and have expensed these costs as incurred. These costs are included in selling, general and administrative expense.

Cash and Cash Equivalents

We maintain cash with several investment grade financial institutions. Highly liquid investments, which are readily convertible into cash, with original maturities of three months or less, are recorded as cash equivalents.

Certain Risks and Concentrations

Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash equivalents and accounts receivable. They are subject to fluctuations in both market value and yield based upon changes in market conditions, including interest rates, liquidity, general economic conditions, and conditions specific to the issuers. Accounts receivable are typically unsecured and are derived from revenues earned from customers primarily located in the United States. A portion of our accounts receivable represents the timing difference between when a customer’s credit card is billed and the subsequent settlement of that transaction with our credit card processors. This timing difference is generally three days for substantially all of our credit card receivables. We have never experienced any accounts receivable write-offs due to this timing difference. In addition, we collect subscription fees in advance, minimizing our accounts receivable and bad debt exposure. If a customer’s credit card, debit card or ECP is declined, we generally suspend international calling capabilities as well as their ability to incur domestic usage charges in excess of their plan minutes. If the customer’s credit card, debit card or ECP could not be successfully processed during three billing cycles (i.e., the current and two subsequent monthly billing cycles), we terminate the account. In addition, we automatically charge any per minute fees to our customers’ credit card, debit card or ECP monthly in arrears. To further mitigate our bad debt exposure, a customer’s credit card, debit card or ECP will be charged in advance of their monthly billing if their international calling or overage charges exceed a certain dollar threshold.

Inventory

Inventory consists of the cost of customer equipment and is stated at the lower of cost or market, with cost determined using the average cost method. We provide an inventory allowance for customer equipment that has been returned by customers but may not be able to be re-issued to new customers or returned to the manufacturer for credit.

Property and Equipment

Property and equipment includes acquired assets and those accounted for under capital leases and consist principally of network equipment and computer hardware, furniture, software, and leasehold improvements. In addition, the lease of our corporate headquarters has been accounted for as a capital lease and is included in property and equipment. Network equipment and computer hardware and furniture are stated at cost with depreciation provided using the straight-line method over the estimated useful lives of the related assets, which range from three to five years. Leasehold improvements are amortized over their estimated useful life of the related assets or the life of the lease, whichever is shorter. The cost of renewals and substantial improvements is capitalized while the cost of maintenance and repairs is charged to operating expenses as incurred.

Our network equipment and computer hardware, which consists of routers, gateways, and servers that enable our telephony services, is subject to technological risks and rapid market changes due to new products and services and changing customer demand. These changes may result in future adjustments to the estimated useful lives or the carrying value of these assets, or both.

Software Costs

We capitalize certain costs, such as purchased software and internally developed software that we use for customer acquisition and customer care automation tools, in accordance with FASB ASC 350-40, “Internal-Use Software”. Computer software is stated at cost less accumulated amortization and the estimated useful life is two to five years.

As previously disclosed, we experienced delays and incremental costs during the course of the development and implementation of a new billing and ordering system by Amdocs Software Systems Limited and Amdocs, Inc. (collectively, "Amdocs") and the transition of customers to the system. We conducted discussions with Amdocs to resolve the issues associated with the billing and ordering system. Based on these discussions, and after our consideration of the progress made improving our overall IT infrastructure, the incremental time and costs to develop and implement the Amdocs system, as well as the expected reduction in capital expenditures, in June 2012 we and Amdocs determined that terminating the program was in the best interest of both parties. On July 30, 2012, we entered into a Settlement Agreement with Amdocs terminating the related license agreement. As a result, we wrote off our investment in the system of $25,262, net of settlement amounts to us, in the second quarter of 2012. This charge is recorded as loss from abandonment of software assets in the statement of operations.

Intangible Assets

Intangible assets acquired in the settlement of litigation or by direct purchase are accounted for based upon the fair value of assets received.

Patents and Patent Licenses

Patent rights acquired in the settlement of litigation or by direct purchase are accounted for based upon the fair value of assets received.

Long-Lived Assets

We evaluate impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the assets might be impaired. If our review indicates that the carrying value of an asset will not be recoverable, based on a comparison of the carrying value of the asset to the undiscounted future cash flows, the impairment will be measured by comparing the carrying value of the asset to its fair value. Fair value will be determined based on quoted market values, discounted cash flows or appraisals. Impairments of long-lived assets used in operations are recorded in the statement of operations as part of depreciation expense.

Debt Related Costs

Costs incurred in raising debt are deferred and amortized as interest expense using the effective interest method over the life of the debt.

Derivatives

We do not hold or issue derivative instruments for trading purposes. However, in accordance with FASB ASC 815, “Derivatives and Hedging” (“FASB ASC 815”), we review our contractual obligations to determine whether there are terms that possess the characteristics of derivative financial instruments that must be accounted for separately from the financial instrument in which they are embedded. We would recognize these features, if any, as liabilities in our consolidated balance sheet at fair value each period and would recognize any change in the fair value in our statement of operations in the period of change. We would estimate the fair value of these liabilities using available market information and appropriate valuation methodologies.

Income Taxes

We recognize deferred tax assets and liabilities at enacted income tax rates for the temporary differences between the financial reporting bases and the tax bases of our assets and liabilities. Any effects of changes in income tax rates or tax laws are included in the provision for income taxes in the period of enactment. Our net deferred tax assets primarily consist of net operating loss carry forwards (“NOLs”). We are required to record a valuation allowance against our net deferred tax assets to the extent we conclude that it is more likely than not that taxable income generated in the future will be insufficient to utilize the future income tax benefit from our net deferred tax assets (namely, the NOLs) prior to expiration. In the fourth quarter of 2011, we concluded that it was more likely than not that taxable income in the future would be sufficient to utilize a significant portion of the future income tax benefit from our net deferred tax assets (namely, the NOLs) prior to expiration and we released $325,601 of the valuation allowance. We periodically review this conclusion, which requires significant management judgment. In the future, if available evidence changes our conclusions, we will make an adjustment to the related valuation allowance and income tax expense at that time. The September 30, 2012 effective rate is less than the federal statutory rate due, in part, to our Canadian operations and certain discrete period items, which primarily consisted of adjustments related to stock compensation, including a non-cash deferred tax adjustment totaling $4,077 for certain stock compensation previously considered nondeductible under Section 162(m) of the Internal Revenue Code. The 2012 estimated annual effective tax rate is expected to approximate 35%, but may fluctuate due to the timing of other discrete period transactions.

We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate resolution.

We have not had any unrecognized tax benefits. We recognize interest and penalties accrued related to unrecognized tax benefits as components of our income tax provision. We have not had any interest and penalties accrued related to unrecognized tax benefits.

Fair Value of Financial Instruments

Effective January 1, 2008, we adopted FASB ASC 820-10-25, “Fair Value Measurements and Disclosures”. This standard establishes a framework for measuring fair value and expands disclosure about fair value measurements. We did not elect fair value accounting for any assets and liabilities allowed by FASB ASC 825, “Financial Instruments”.

FASB ASC 820-10 defines fair value as the amount that would be received for an asset or paid to transfer a liability (i.e., an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. FASB ASC 820-10 also establishes a fair value hierarchy that requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. FASB ASC 820-10 describes the following three levels of inputs that may be used:

Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for identical assets and liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.

Level 2: Observable prices that are based on inputs not quoted on active markets but corroborated by market data.

Level 3: Unobservable inputs when there is little or no market data available, thereby requiring an entity to develop its own assumptions. The fair value hierarchy gives the lowest priority to Level 3 inputs.

Fair Value of Other Financial Instruments

The carrying amounts of our financial instruments, including cash and cash equivalents, accounts receivable, and accounts payable, approximate fair value because of their short maturities. The carrying amounts of our capital leases approximate fair value of these obligations based upon management’s best estimates of interest rates that would be available for similar debt obligations at September 30, 2012 and December 31, 2011. We believe the fair value of our debt at September 30, 2012 was approximately the same as its carrying amount as market conditions, including available interest rates, credit spread relative to our credit rating, and illiquidity, remain relatively unchanged from the issuance date of our debt on July 29, 2011 for a similar debt instrument.

Foreign Currency

Generally, the functional currency of our non-United States subsidiaries is the local currency. The financial statements of these subsidiaries are translated to United States dollars using month-end rates of exchange for assets and liabilities, and average rates of exchange for revenues, costs, and expenses. Translation gains and losses are deferred and recorded in accumulated other comprehensive income as a component of stockholders’ equity.

Share-Based Compensation

We account for share-based compensation in accordance with FASB ASC 718, “Compensation-Stock Compensation”. Under the fair value recognition provisions of this pronouncement, share-based compensation cost is measured at the grant date based on the fair value of the award, reduced as appropriate based on estimated forfeitures, and is recognized as expense over the applicable vesting period of the stock award using the accelerated method. The excess tax benefit associated with stock compensation deductions have not been recorded in additional paid-in capital. When evaluating whether an excess tax benefit has been realized, share based compensation deductions are not considered realized until NOLs are no longer sufficient to offset taxable income. Such excess tax benefits will be recorded when realized.

Earnings per Share

Net income per share has been computed according to FASB ASC 260, “Earnings per Share”, which requires a dual presentation of basic and diluted earnings per share (“EPS”). Basic EPS represents net income divided by the weighted average number of common shares outstanding during a reporting period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock, including warrants, stock options and restricted stock units under our 2001 Stock Incentive Plan and 2006 Incentive Plan, were exercised or converted into common stock. The dilutive effect of outstanding warrants, stock options, and restricted stock units is reflected in diluted earnings per share by application of the treasury stock method. In applying the treasury stock method for stock-based compensation arrangements, the assumed proceeds are computed as the sum of the amount the employee must pay upon exercise and the amounts of average unrecognized compensation cost attributed to future services.

The following table sets forth the computation for basic and diluted net income per share for the three and nine months ended September 30, 2012 and 2011:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Numerator
Numerator for basic earnings per share-net income	$	13,213	$	16,037	$	23,794	$	58,898
Numerator for diluted earnings per share	$	13,213	$	16,037	$	23,794	$	58,898
Denominator
Basic weighted average common shares outstanding	225,555		225,281		225,904		223,903
Dilutive effect of stock options and restricted stock units	8,153		15,908		7,773		18,392
Diluted weighted average common shares outstanding	233,708		241,189		233,677		242,295
Basic net income per share
Basic net income per share	$	0.06	$	0.07	$	0.11	$	0.26
Diluted net income per share
Diluted net income per share	$	0.06	$	0.07	$	0.10	$	0.24

For the three and nine months ended September 30, 2012 and 2011, the following were excluded from the calculation of diluted earnings per common share because of their anti-dilutive effects:

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2012	2011	2012	2011
Common stock warrant	—	—	—	85
Restricted stock units	2,093	1,052	2,114	631
Stock options	32,973	22,442	33,333	20,379
	35,066	23,494	35,447	21,095

Comprehensive Income (Loss)

Comprehensive income (loss) consists of net income and other comprehensive items. Other comprehensive items include foreign currency translation adjustments.

Reclassifications

Certain reclassifications have been made to prior years’ financial statements in order to conform to the current year’s presentation. The reclassifications had no impact on net earnings previously reported.

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Supplemental Balance Sheet Account Information - Software (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Software:
Software, gross	$ 124,110	$ 116,329
Less: accumulated depreciation and amortization	(69,400)	(70,668)
Less: abandonment of software assets	(35,547)	0
Software, net	19,163	45,661
Purchased
Software:
Software, gross	86,812	77,724
Licensed
Software:
Software, gross	909	909
Internally developed
Software:
Software, gross	$ 36,389	$ 37,696

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Supplemental Balance Sheet Account Information - Property and Equipment (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Property and Equipment:
Property equipment, gross	$ 155,590	$ 207,472
Less: accumulated depreciation and amortization	(99,237)	(139,494)
Property and equipment, net	56,353	67,978
Building (under capital lease)
Property and Equipment:
Property equipment, gross	25,709	25,709
Network equipment and computer hardware
Property and Equipment:
Property equipment, gross	85,472	137,053
Leasehold improvements
Property and Equipment:
Property equipment, gross	43,459	43,350
Furniture
Property and Equipment:
Property equipment, gross	857	1,102
Vehicles
Property and Equipment:
Property equipment, gross	$ 93	$ 258

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Supplemental Balance Sheet Account Information - Restricted Cash (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Restricted cash:
Restricted cash	$ 5,653	$ 6,929
Letter of credit
Restricted cash:
Restricted cash	5,556	6,836
Letter of credit - lease deposits
Restricted cash:
Restricted cash	5,300	6,300
Letter of credit - energy curtailment program
Restricted cash:
Restricted cash	256	536
Cash reserves
Restricted cash:
Restricted cash	$ 97	$ 93

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Supplemental Balance Sheet Account Information - Intangible Assets (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Finite-lived intangible assets:
Intangible assets, gross	$ 18,724	$ 18,724
Less: accumulated amortization	(11,449)	(9,668)
Intangible assets, net	7,275	9,056
Patents and patent licenses
Finite-lived intangible assets:
Intangible assets, gross	18,164	18,164
Trademark
Finite-lived intangible assets:
Intangible assets, gross	$ 560	$ 560

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Consolidated Statements Of Stockholders' Equity (USD $) In Thousands	Total		Common Stock	Additional Paid-in Capital	Accumulated Deficit	Treasury Stock	Accumulated Other Comprehensive Income
Balance at Dec. 31, 2011	$ 299,567		$ 228	$ 1,074,488	$ (762,857)	$ (14,529)	$ 2,237
Stock option exercises	1,093		2	1,091
Share-based expense	9,601			9,601
Share-based award activity	(605)					(605)
Common stock repurchases	(9,137)	[1]				(9,137)
Foreign currency translation adjustment	902						902
Net income	23,794				23,794
Balance at Sep. 30, 2012	$ 325,215		$ 230	$ 1,085,180	$ (739,063)	$ (24,271)	$ 3,139

[1] including $706 common stock repurchases paid in October 2012.

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Supplemental Income Statement Account Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Revenues:
USF fees	$ 17,705	$ 17,301	$ 58,128	$ 52,362
Disconnect fees	1,188	133	1,760	1,233
Initial activation fees	438	1,097	1,685	4,515
Customer equipment fees	155	173	545	458
Equipment recovery fees	19	132	74	1,538
Shipping and handling fees	409	378	972	1,295
Depreciation:
Depreciation and amortization expense	8,110	8,683	25,272	28,413
Debt related costs amortization			980	994
Direct cost of telephony services
Revenues:
USF costs	17,705	17,301	58,128	52,362
Direct cost of goods sold
Revenues:
Shipping and handling cost	1,788	2,090	5,358	5,859
Selling, general and administrative expense
Revenues:
Advertising costs	24	0	1,684	0
Marketing
Revenues:
Advertising costs	30,266	31,692	100,121	98,019
Depreciation and amortization
Revenues:
Depreciation and amortization expense, excluding impairments	8,109	8,611	25,204	28,170
Depreciation:
Depreciation and amortization expense	8,110	8,683	25,272	28,413
Depreciation and amortization | Patents
Revenues:
Depreciation and amortization expense, excluding impairments	594	286	1,782	858
Depreciation and amortization | Property and Equipment [Member]
Revenues:
Software Impairments	1	72	13	243
Depreciation and amortization | Network equipment and computer hardware
Revenues:
Depreciation and amortization expense, excluding impairments	3,658	4,129	11,454	12,813
Depreciation and amortization | Capital leases
Revenues:
Depreciation and amortization expense, excluding impairments	550	550	1,650	1,650
Depreciation and amortization | Other leasehold improvements
Revenues:
Depreciation and amortization expense, excluding impairments	993	961	2,990	2,912
Depreciation and amortization | Furniture
Revenues:
Depreciation and amortization expense, excluding impairments	29	59	103	231
Depreciation and amortization | Vehicles
Revenues:
Depreciation and amortization expense, excluding impairments	4	5	12	15
Depreciation and amortization | Software
Revenues:
Depreciation and amortization expense, excluding impairments	2,281	2,621	7,213	9,691
Software Impairments	0	0	55	0
Interest expense
Depreciation:
Debt related costs amortization	291	364	980	994
Other income (expense), net
Depreciation:
Net gains (losses) resulting from foreign exchange transactions	$ 28	$ (47)	$ 5	$ (60)

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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Assets
Cash and cash equivalents	$ 74,708	$ 58,863
Accounts receivable, net of allowance of $1,345 and $591, respectively	22,367	17,862
Inventory, net of allowance of $235 and $269, respectively	6,463	6,715
Deferred customer acquisition costs, current	5,444	4,964
Deferred tax assets, current	19,546	19,546
Prepaid expenses and other current assets	19,013	16,820
Total current assets	147,541	124,770
Property and equipment, net	56,353	67,978
Software, net	19,163	45,661
Deferred customer acquisition costs, non-current	417	721
Debt related costs, net	1,027	2,007
Restricted cash	5,653	6,929
Intangible assets, net	7,275	9,056
Deferred tax assets, non-current	296,028	306,055
Other assets	4,029	3,038
Total assets	537,486	566,215
Liabilities and Stockholders' Equity
Accounts payable	50,626	66,214
Accrued expenses	55,614	69,526
Deferred revenue, current portion	36,992	38,778
Current maturities of capital lease obligations	2,375	2,104
Current portion of notes payables	28,333	28,333
Total current liabilities	173,940	204,955
Notes payable, net of current portion	21,250	42,500
Deferred revenue, net of current portion	826	1,203
Capital lease obligations, net of current maturities	13,750	15,561
Other liabilities, net of current portion in accrued expenses	2,505	2,429
Total liabilities	212,271	266,648
Commitments and Contingencies
Stockholders' Equity
Common stock, par value $0.001 per share; 596,950 shares authorized at September 30, 2012 and December 31, 2011; 229,588 and 227,858 shares issued at September 30, 2012 and December 31, 2011, respectively; 222,940 and 225,586 shares outstanding at September 30, 2012 and December 31, 2011, respectively	230	228
Additional paid-in capital	1,085,180	1,074,488
Accumulated deficit	(739,063)	(762,857)
Treasury stock, at cost, 6,648 shares at September 30, 2012 and 2,272 shares at December 31, 2011	(24,271)	(14,529)
Accumulated other comprehensive income	3,139	2,237
Total stockholders' equity	325,215	299,567
Total liabilities and stockholders' equity	$ 537,486	$ 566,215

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Consolidated Statements of Comprehensive Income (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Net income	$ 13,213	$ 16,037	$ 23,794	$ 58,898
Other comprehensive income (loss):
Foreign currency translation adjustment	1,047	(309)	902	548
Total other comprehensive income (loss)	1,047	(309)	902	548
Comprehensive income	$ 14,260	$ 15,728	$ 24,696	$ 59,446

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Common Stock - Common Stock Repurchases (Details) (USD $) In Thousands, unless otherwise specified	0 Months Ended		3 Months Ended		9 Months Ended
	Sep. 30, 2012	Jul. 25, 2012	Sep. 30, 2012		Sep. 30, 2012		Sep. 30, 2011
Common stock repurchases:
Authorized amount of stock repurchase		$ 50,000
Stock repurchased during period (in shares)			4,090	[1]	4,090	[1]
Stock repurchased during period, unpaid, value					706		0
Value of common stock repurchased			9,137	[2]	9,137	[2]
Remaining authorized amount of stock repurchase program	40,863
October 2012
Common stock repurchases:
Stock repurchased during period, unpaid, shares			307		307
Stock repurchased during period, unpaid, value			$ 706		$ 706

[1] including 307 shares of common stock repurchases settled in October 2012.

[2] including $706 common stock repurchases paid in October 2012.

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Basis Of Presentation And Significant Accounting Policies - Property and Equipment (Details)	3 Months Ended
	Jun. 30, 2012
Minimum | Network equipment
Property and Equipment:
Useful life of propery and equipment	3 years
Minimum | Computer hardware
Property and Equipment:
Useful life of propery and equipment	3 years
Minimum | Furniture
Property and Equipment:
Useful life of propery and equipment	3 years
Maximum | Network equipment
Property and Equipment:
Useful life of propery and equipment	5 years
Maximum | Computer hardware
Property and Equipment:
Useful life of propery and equipment	5 years
Maximum | Furniture
Property and Equipment:
Useful life of propery and equipment	5 years

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Common Stock - Common Stock Warrant (Details) (Common stock warrant, USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended
	Mar. 31, 2011	Apr. 17, 2002
Common stock warrant:
Shares of common stock issuable upon exercise of warrant		514
Exercise price of common stock upon exercise of warrant (USD per share)		$ 0.70
Exercise price of common stock upon exercise of warrant after issuance of prior Convertible Notes (USD per share)		$ 0.58
Aggregate fair value of warrant	$ 1,847
Proceeds from exercise of warrant	298
Other income (expense), net
Common stock warrant:
Increase in fair value of warrant	$ 950

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Basis Of Presentation And Significant Accounting Policies - Valuation and Qualifying Accounts - Income Taxes (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Sep. 30, 2012	Dec. 31, 2011 Valuation allowance, operating loss carryforwards
Valuation and qualifying accounts disclosure:
Non-cash deferred tax adjustment for stock compensation previously considered nondeductible	$ 4,077
Adjusment to valuation allowance		$ 325,601
Estimated annual effective tax rate	35.00%

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Consolidated Statements Of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities:
Net income	$ 23,794	$ 58,898
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization and impairment charges	23,491	27,555
Amortization of intangible	1,781	858
Loss from abandonment of software assets	25,262	0
Deferred tax expense	10,367	0
Change in fair value of stock warrant	0	950
Loss on extinguishment of notes	0	11,806
Amortization of discount on notes	0	914
Allowance for doubtful accounts	926	72
Allowance for obsolete inventory	263	355
Amortization of debt related costs	980	994
Share-based expense	9,601	10,460
Changes in operating assets and liabilities:
Accounts receivable	(5,404)	(2,634)
Inventory	34	(1,400)
Prepaid expenses and other current assets	(2,188)	(1,023)
Deferred customer acquisition costs	(162)	1,800
Other assets	(991)	166
Accounts payable	(15,610)	11,046
Accrued expenses	(11,173)	(4,785)
Deferred revenue	(2,250)	(2,917)
Other Liabilities	76	(4,974)
Net cash provided by operating activities	58,797	108,141
Cash flows from investing activities:
Capital expenditures	(4,557)	(8,853)
Acquisition and development of software assets	(10,184)	(16,550)
Decrease in restricted cash	1,280	1,048
Net cash used in investing activities	(13,461)	(24,355)
Cash flows from financing activities:
Principal payments on capital lease obligations	(1,540)	(1,303)
Principal payments on notes	(21,250)	(207,083)
Proceeds from Issurance of Notes Payable	0	100,000
Extinguishment of notes	0	(1,054)
Debt Related Costs	0	(2,697)
Common Stock Repurchases	(8,431)	0
Proceeds from exercise of stock options and stock warrant	1,093	4,521
Net cash used in financing activities	(30,128)	(107,616)
Effect of exchange rate changes on cash	637	486
Net change in cash and cash equivalents	15,845	(23,344)
Cash and cash equivalents, beginning of period	58,863	78,934
Cash and cash equivalents, end of period	74,708	55,590
Supplemental disclosures of cash flow information:
Interest	3,611	14,079
Income taxes	2,143	1,215
Non-cash financing transactions during the periods for:
Common stock repurchases	$ 706	$ 0

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Consolidated Balance Sheets (Parenthetical) (USD $) In Thousands, except Per Share data, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Accounts receivable, allowance	$ 1,345	$ 591
Inventory, allowance	$ 235	$ 269
Common stock, par value (USD per share)	$ 0.001	$ 0.001
Common stock, shares authorized	596,950	596,950
Common stock, shares issued	229,588	227,858
Common stock, shares outstanding	222,940	225,586
Treasury stock, shares	6,648	2,272

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Supplemental Balance Sheet Account Information (Tables)

9 Months Ended

Sep. 30, 2012

Supplemental Balance Sheet Account Information [Abstract]

Supplemental balance sheet account information

Prepaid expenses and other current assets

	September 30, 2012		December 31, 2011
Nontrade receivables	$	7,043	$	6,432
Services	7,635		5,767
Telecommunications	1,613		1,886
Insurance	302		795
Marketing	1,160		640
Other prepaids	1,260		1,300
Prepaid expenses and other current assets	$	19,013	$	16,820

Property and equipment, net

	September 30, 2012			December 31, 2011
Building (under capital lease)	$	25,709		$	25,709
Network equipment and computer hardware	85,472			137,053
Leasehold improvements	43,459			43,350
Furniture	857			1,102
Vehicles	93			258
	155,590			207,472
Less: accumulated depreciation and amortization	(99,237		)	(139,494		)
Property and equipment, net	$	56,353		$	67,978

Software, net

	September 30, 2012			December 31, 2011
Purchased	$	86,812		$	77,724
Licensed	909			909
Internally developed	36,389			37,696
	124,110			116,329
Less: accumulated amortization	(69,400		)	(70,668		)
abandonment of software assets	(35,547		)	—
Software, net	$	19,163		$	45,661

Debt related costs, net

	September 30, 2012			December 31, 2011
Senior secured term loan	$	2,697		$	2,697
Less: accumulated amortization	(1,670		)	(690		)
Debt related costs, net	$	1,027		$	2,007

Restricted cash

	September 30, 2012		December 31, 2011
Letter of credit-lease deposits	$	5,300	$	6,300
Letter of credit-energy curtailment program	256		536
	5,556		6,836
Cash reserves	97		93
Restricted cash	$	5,653	$	6,929

Intangible assets, net

	September 30, 2012			December 31, 2011
Patents and patent licenses	$	18,164		$	18,164
Trademark	560			560
	18,724			18,724
Less: accumulated amortization	(11,449		)	(9,668		)
Intangible assets, net	$	7,275		$	9,056

Accrued expenses

	September 30, 2012		December 31, 2011
Compensation and related taxes and temporary labor	$	14,967	$	14,773
Marketing	13,420		10,017
Taxes and fees	8,402		17,440
Litigation and settlements	89		5,063
Telecommunications	8,761		9,642
Other accruals	4,108		7,776
Customer credits	2,345		2,109
Professional fees	1,744		2,289
Accrued interest	60		7
Inventory	1,385		128
Credit card fees	333		282
Accrued expenses	$	55,614	$	69,526

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Document And Entity Information	9 Months Ended
	Sep. 30, 2012	Oct. 30, 2012
Document And Entity Information [Abstract]
Document Type	10-Q
Amendment Flag	false
Document Period End Date	Sep. 30, 2012
Entity Registrant Name	VONAGE HOLDINGS CORP
Entity Central Index Key	0001272830
Current Fiscal Year End Date	--12-31
Document Fiscal Year Focus	2012
Document Fiscal Period Focus	Q3
Entity Filer Category	Accelerated Filer
Entity Common Stock, Shares Outstanding		220,854,748

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Supplemental Income Statement Account Information (Tables)

9 Months Ended

Sep. 30, 2012

Supplemental Income Statement Account Information [Abstract]

Supplemental income statement information

Amounts included in revenues

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
USF fees	$	17,705	$	17,301	$	58,128	$	52,362
Disconnect fees	$	1,188	$	133	$	1,760	$	1,233
Initial activation fees	$	438	$	1,097	$	1,685	$	4,515
Customer equipment fees	$	155	$	173	$	545	$	458
Equipment recovery fees	$	19	$	132	$	74	$	1,538
Shipping and handling fees	$	409	$	378	$	972	$	1,295

Amount included in direct cost of telephony services

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
USF costs	$	17,705	$	17,301	$	58,128	$	52,362

Amount included in direct cost of goods sold

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Shipping and handling cost	$	1,788	$	2,090	$	5,358	$	5,859

Amount included in selling, general and administrative expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Advertising costs	$	24	$	—	$	1,684	$	—

Amount included in marketing

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Advertising costs	$	30,266	$	31,692	$	100,121	$	98,019

Depreciation and amortization expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Network equipment and computer hardware	$	3,658	$	4,129	$	11,454	$	12,813
Software	2,281		2,621		7,213		9,691
Capital leases	550		550		1,650		1,650
Other leasehold improvements	993		961		2,990		2,912
Furniture	29		59		103		231
Vehicles	4		5		12		15
Patents	594		286		1,782		858
	8,109		8,611		25,204		28,170
Property and equipment impairments	1		72		13		243
Software impairments	—		—		55		—
Depreciation and amortization expense	$	8,110	$	8,683	$	25,272	$	28,413

Amount included in interest expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Debt related costs amortization	$	291	$	364	$	980	$	994

Amount included in other income (expense), net

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
	2012		2011			2012		2011
Net gains (losses) resulting from foreign exchange transactions	$	28	$	(47	)	$	5	$	(60	)

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Consolidated Statements Of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Revenues	$ 207,584	$ 216,507	$ 635,403	$ 654,633
Operating Expenses:
Direct cost of telephony services (excluding depreciation and amortization of $3,722, $3,864, $11,581, and $11,855, respectively)	55,245	59,230	175,063	177,302
Direct cost of goods sold	10,444	10,711	29,565	31,631
Selling, general and administrative	59,676	59,451	179,907	176,175
Marketing	51,361	51,044	159,739	152,659
Depreciation and amortization	8,110	8,683	25,272	28,413
Loss from abandonment of software assets	0	0	25,262	0
Total operating expenses	184,836	189,119	594,808	566,180
Income from operations	22,748	27,388	40,595	88,453
Other Income (Expense):
Interest income	30	33	80	112
Interest expense	(1,402)	(2,926)	(4,719)	(15,116)
Change in fair value of stock warrant	0	0	0	(950)
Loss on extinguishment of notes	0	(7,985)	0	(11,806)
Other income (expense), net	28	(47)	5	(5)
Total other income (expense)	(1,344)	(10,925)	(4,634)	(27,765)
Income before income tax expense	21,404	16,463	35,961	60,688
Income tax expense	(8,191)	(426)	(12,167)	(1,790)
Net income	$ 13,213	$ 16,037	$ 23,794	$ 58,898
Net income per common share:
Basic	$ 0.06	$ 0.07	$ 0.11	$ 0.26
Diluted	$ 0.06	$ 0.07	$ 0.10	$ 0.24
Weighted-average common shares outstanding:
Basic	225,555	225,281	225,904	223,903
Diluted	233,708	241,189	233,677	242,295

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Long-Term Debt and Revolving Credit Facility (Notes)

9 Months Ended

Sep. 30, 2012

Debt Disclosure [Abstract]

Long-Term Debt And Revolving Credit Facility

Long-Term Debt and Revolving Credit Facility

A schedule of long-term debt at September 30, 2012 and December 31, 2011 is as follows:

	September 30, 2012		December 31, 2011
3.25-3.75% Credit Facility - due 2014	$	21,250	$	42,500

At September 30, 2012, future payments under long-term debt obligations over each of the next five years and thereafter were as follows:

	Credit Facility
2012	$	7,083
2013	28,333
2014	14,167
Minimum future payments of principal	49,583
Less: current portion	28,333
Long-term portion	$	21,250

December 2010 Financing

On December 14, 2010, we entered into a credit agreement (the “2010 Credit Facility”) consisting of a $200,000 senior secured term loan. The co-borrowers under the 2010 Credit Facility were us and Vonage America Inc., our wholly owned subsidiary. Obligations under the 2010 Credit Facility were guaranteed, fully and unconditionally, by our other United States subsidiaries and were secured by substantially all of the assets of each borrower and each of the guarantors. An affiliate of the chairman of our board of directors and one of our principal stockholders was a lender under the 2010 Credit Facility.

Use of Proceeds

We used the net proceeds of the 2010 Credit Facility of $194,000 ($200,000 principal amount less original discount of $6,000), plus $102,090 of cash on hand, to (i) exercise our existing right to retire debt under our prior senior secured first lien credit facility, for 100% of the contractual make-whole price, (ii) retire debt under our prior senior secured second lien credit facility at a more than 25% discount to the contractual make-whole price, and (iii) cause the conversion of all then outstanding third lien convertible notes into 8,276 shares of our common stock.

In accordance with FASB ASC 470 “Debt Modification and Extinguishment”, substantially all of the repayment of the prior financing was treated as an extinguishment of notes resulting in a loss on early extinguishment of notes of $26,531. For the portion of the repayment of the prior financing treated as a debt modification, we carried forward $1,072 of unamortized discount, which was to be amortized to interest expense over the life of the debt using the effective interest method in addition to the $6,000 of original issue discount in connection with the 2010 Credit Facility. The amortization for the three and nine months ended September 30, 2011 was $4,013 and $6,996, respectively, including acceleration of $3,920 and $6,081, respectively, and the accumulated amortization as of September 30, 2011 was $7,072.

Repayments

In 2011, we made repayments of the entire $200,000 under the 2010 Credit Facility, of which $130,000 and $200,000 were prepaid for the three and nine months ended September 30, 2011, respectively. A loss on extinguishment of $7,985 and $11,806 were recorded for the three and nine months ended September 30, 2011, respectively, including acceleration of unamortized debt discount of $3,920 and $6,081, and debt related costs of $3,011 and $4,671, for the three and nine months ended September 30, 2011, respectively.

July 2011 Financing

On July 29, 2011, we entered into a credit agreement (the "2011 Credit Facility") consisting of an $85,000 senior secured term loan and a $35,000 revolving credit facility. The co-borrowers under the 2011 Credit Facility are us and Vonage America Inc., our wholly owned subsidiary. Obligations under the 2011 Credit Facility are guaranteed, fully and unconditionally, by our other United States subsidiaries and are secured by substantially all of the assets of each borrower and each of the guarantors.

Use of Proceeds

We used $100,000 of the net available proceeds of the 2011 Credit Facility, plus $31,000 of cash on hand, to retire all of the debt under our 2010 Credit Facility, including a $1,000 prepayment fee to holders of the 2010 Credit Facility. We also incurred $2,697 of fees in connection with the 2011 Credit Facility, which is amortized to interest expense over the life of the debt using the effective interest method. The amortization for the three and nine months ended September 30, 2012 was $291 and $980, respectively, and the amortization for both the three and nine months ended September 30, 2011 was $293. The accumulated amortization as of September 30, 2012 and December 31, 2011 was $1,670 and $690, respectively.

Repayments

For the three and nine months ended September 30, 2012, we made mandatory repayments of $7,083 and $21,250, respectively, under the senior secured term loan.

2011 Credit Facility Terms

The following description summarizes the material terms of the 2011 Credit Facility:

The loans under the 2011 Credit Facility mature in July 2014. Principal amounts under the 2011 Credit Facility are repayable in quarterly installments of $7,083 for the senior secured term loan. The unused portion of our revolving credit facility incurs a 0.50% commitment fee.

Outstanding amounts under each of the senior secured term loan and the revolving credit facility, at our option, will bear interest at:

• LIBOR (applicable to one-, two-, three- or six-month periods) plus an applicable margin equal to 3.25% if our consolidated leverage ratio is less than 0.75 to 1.00, 3.5% if our consolidated leverage ratio is greater than or equal to 0.75 to 1.00 and less than 1.50 to 1.00, and 3.75% if our consolidated leverage ratio is greater than or equal to 1.50 to 1.00, payable on the last day of each relevant interest period or, if the interest period is longer than three months, each day that is three months after the first day of the interest period, or

• the base rate determined by reference to the highest of (a) the federal funds effective rate from time to time plus 0.50%, (b) the prime rate of JPMorgan Chase Bank, N.A., and (c) the LIBOR rate applicable to one month interest periods plus 1.00%, plus an applicable margin equal to 2.25% if our consolidated leverage ratio is less than 0.75 to 1.00, 2.5% if our consolidated leverage ratio is greater than or equal to 0.75 to 1.00 and less than 1.50 to 1.00, and 2.75% if our consolidated leverage ratio is greater than or equal to 1.50 to 1.00, payable on the last business day of each March, June, September, and December and the maturity date of the 2011 Credit Facility.

The 2011 Credit Facility provides greater flexibility to us in funding acquisitions and restricted payments, such as stock buybacks, than the 2010 Credit Facility.

We may prepay the 2011 Credit Facility at our option at any time without premium or penalty. The 2011 Credit Facility is subject to mandatory prepayments in amounts equal to:

• 100% of the net cash proceeds from any non-ordinary course sale or other disposition of our property and assets for consideration in excess of a certain amount subject to customary reinvestment provisions and certain other exceptions and

• 100% of the net cash proceeds received in connection with other non-ordinary course transactions, including insurance proceeds not otherwise applied to the relevant insurance loss.

Subject to certain restrictions and exceptions, the 2011 Credit Facility permits us to obtain one or more incremental term loans and/or revolving credit facilities in an aggregate principal amount of up to $60,000 plus an amount equal to repayments of the senior secured term loan upon providing documentation reasonably satisfactory to the administrative agent, without the consent of the existing lenders under the 2011 Credit Facility. The 2011 Credit Facility includes customary representations and warranties and affirmative covenants of the borrowers. In addition, the 2011 Credit Facility contains customary negative covenants, including, among other things, restrictions on the ability of us and our subsidiaries to consolidate or merge, create liens, incur additional indebtedness, dispose of assets, consummate acquisitions, make investments, and pay dividends and other distributions. We must also comply with the following financial covenants:

• a consolidated leverage ratio of no greater than 2.00 to 1.00;

• a consolidated fixed coverage charge ratio of no less than 1.75 to 1.00;

• minimum cash of $25,000 including the unused portion of the revolving credit facility; and

• maximum capital expenditures not to exceed $55,000 during any fiscal year, provided that the unused amount of any permitted capital expenditures in any fiscal year may be carried forward to the next following fiscal year, plus a portion of annual excess cash flow up to $8,000.

As of September 30, 2012, we were in compliance with all covenants, including financial covenants, for the 2011 Credit Facility.

The 2011 Credit Facility contains customary events of default that may permit acceleration of the debt. During the continuance of a payment default, interest will accrue at a default interest rate of 2% above the interest rate which would otherwise be applicable, in the case of loans, and at a rate equal to the rate applicable to base rate loans plus 2%, in the case of all other amounts.

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Supplemental Income Statement Account Information (Notes)

9 Months Ended

Sep. 30, 2012

Supplemental Income Statement Account Information [Abstract]

Supplemental Income Statement Account Information

Supplemental Income Statement Account Information

Amounts included in revenues

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
USF fees	$	17,705	$	17,301	$	58,128	$	52,362
Disconnect fees	$	1,188	$	133	$	1,760	$	1,233
Initial activation fees	$	438	$	1,097	$	1,685	$	4,515
Customer equipment fees	$	155	$	173	$	545	$	458
Equipment recovery fees	$	19	$	132	$	74	$	1,538
Shipping and handling fees	$	409	$	378	$	972	$	1,295

Amount included in direct cost of telephony services

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
USF costs	$	17,705	$	17,301	$	58,128	$	52,362

Amount included in direct cost of goods sold

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Shipping and handling cost	$	1,788	$	2,090	$	5,358	$	5,859

Amount included in selling, general and administrative expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Advertising costs	$	24	$	—	$	1,684	$	—

Amount included in marketing

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Advertising costs	$	30,266	$	31,692	$	100,121	$	98,019

Depreciation and amortization expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Network equipment and computer hardware	$	3,658	$	4,129	$	11,454	$	12,813
Software	2,281		2,621		7,213		9,691
Capital leases	550		550		1,650		1,650
Other leasehold improvements	993		961		2,990		2,912
Furniture	29		59		103		231
Vehicles	4		5		12		15
Patents	594		286		1,782		858
	8,109		8,611		25,204		28,170
Property and equipment impairments	1		72		13		243
Software impairments	—		—		55		—
Depreciation and amortization expense	$	8,110	$	8,683	$	25,272	$	28,413

Amount included in interest expense

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Debt related costs amortization	$	291	$	364	$	980	$	994

Amount included in other income (expense), net

	Three Months Ended					Nine Months Ended
	September 30,					September 30,
	2012		2011			2012		2011
Net gains (losses) resulting from foreign exchange transactions	$	28	$	(47	)	$	5	$	(60	)

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Basis Of Presentation And Significant Accounting Policies - Software Costs (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		3 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011	Jun. 30, 2012 Software	Sep. 30, 2012 Minimum	Sep. 30, 2012 Maximum
Software Costs:
Useful life of software						2 years	5 years
Loss from abandonment of software assets	$ 0	$ 0	$ 25,262	$ 0	$ 25,262

XML

Long-Term Debt and Revolving Credit Facility (Tables)

9 Months Ended

Sep. 30, 2012

Debt Disclosure [Abstract]

Schedule of long-term debt

A schedule of long-term debt at September 30, 2012 and December 31, 2011 is as follows:

	September 30, 2012		December 31, 2011
3.25-3.75% Credit Facility - due 2014	$	21,250	$	42,500

Future payments under long-term debt obligations

At September 30, 2012, future payments under long-term debt obligations over each of the next five years and thereafter were as follows:

	Credit Facility
2012	$	7,083
2013	28,333
2014	14,167
Minimum future payments of principal	49,583
Less: current portion	28,333
Long-term portion	$	21,250

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Basis Of Presentation And Significant Accounting Policies (Policies)

9 Months Ended

Sep. 30, 2012

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Principles of Consolidation

Principles of Consolidation

The consolidated financial statements include the accounts of Vonage and its wholly-owned subsidiaries. All intercompany balances and transactions have been eliminated in consolidation.

Revenue Recognition

Revenue Recognition

Revenues consist of telephony services revenues and customer equipment (which enables our telephony services) and shipping revenues. The point in time at which revenues are recognized is determined in accordance with Securities and Exchange Commission Staff Accounting Bulletin No. 104, Revenue Recognition, and Financial Accounting Standards Board (“FASB”) Accounting Standards Codification (“ASC”) 605, Revenue Recognition.

At the time a customer signs up for our telephony services, there are the following deliverables:

• Providing equipment, if any, to the customer that enables our telephony services and

• Providing telephony services.

The equipment is provided free of charge to our customers and in most instances there are no activation fees collected at sign-up. We record the fees collected for shipping the equipment to the customer, if any, as shipping and handling revenue at the time of shipment.

Telephony Services Revenue

Substantially all of our revenues are telephony services revenues, which are derived primarily from monthly subscription fees that customers are charged under our service plans. We also derive telephony services revenues from per minute fees for international calls if not covered under a plan, including applications for mobile devices and other stand-alone products, and for any calling minutes in excess of a customer’s monthly plan limits. Monthly subscription fees are automatically charged to customers’ credit cards, debit cards or electronic check payments ("ECP"), in advance and are recognized over the following month when services are provided. Revenues generated from international calls and from customers exceeding allocated call minutes under limited minute plans are recognized as services are provided, that is, as minutes are used, and are billed to a customer’s credit cards, debit cards or ECP in arrears. As a result of our multiple billing cycles each month, we estimate the amount of revenues earned from international calls and from customers exceeding allocated call minutes under limited minute plans but not billed from the end of each billing cycle to the end of each reporting period and record these amounts as accounts receivable. These estimates are based primarily upon historical minutes and have been consistent with our actual results.

We also provide rebates to customers who purchase their customer equipment from retailers and satisfy minimum service period requirements. These rebates in excess of activation fees are recorded as a reduction of revenues over the service period based upon the estimated number of customers that will ultimately earn and claim the rebates.

In the United States, we charge regulatory, compliance, E-911, and intellectual property-related fees on a monthly basis to defray costs, and to cover taxes that we are charged by the suppliers of telecommunications services. In addition, we charge customers Federal Universal Service Fund (“USF”) fees. We recognize revenue on a gross basis for USF and related fees. We record these fees as revenue when billed. All other taxes are recorded on a net basis.

Customer Equipment and Shipping Revenue

Customer equipment and shipping revenues consist of revenues from sales of customer equipment to wholesalers or directly to customers for replacement devices, or for upgrading their device at the time of customer sign-up for which we charge an additional fee. In addition, customer equipment and shipping revenues include the fees that customers are charged for shipping their customer equipment to them. Customer equipment and shipping revenues include sales to our retailers, who subsequently resell this customer equipment to customers. Revenues are reduced for payments to retailers and rebates to customers, who purchased their customer equipment through these retailers, to the extent of customer equipment and shipping revenues.

Direct Cost of Telephony Services

Direct Cost of Telephony Services

Direct cost of telephony services consists primarily of direct costs that we pay to third parties in order to provide telephony services. These costs include access and interconnection charges that we pay to other telephone companies to terminate domestic and international phone calls on the public switched telephone network. In addition, these costs include the cost to lease phone numbers, to co-locate in other telephone companies’ facilities, to provide enhanced emergency dialing capabilities to transmit 911 calls, and to provide local number portability. These costs also include taxes that we pay on telecommunications services from our suppliers or are imposed by government agencies such as Federal USF and royalties for use of third parties’ intellectual property. These costs do not include indirect costs such as depreciation and amortization, payroll, and facilities costs. Our presentation of direct cost of telephony services may not be comparable to other similar companies.

Direct Cost of Goods Sold

Direct Cost of Goods Sold

Direct cost of goods sold consists primarily of costs that we incur when a customer signs up for our service. These costs include the cost of customer equipment for customers who subscribe through the direct sales channel in excess of activation fees. In addition, these costs include the amortization of deferred customer equipment, the cost of shipping and handling for customer equipment, the installation manual that accompanies the customer equipment, and the cost of certain promotions.

Development Expenses

Development Expenses

Costs for research, including predevelopment efforts prior to establishing technological feasibility of software expected to be marketed, are expensed as incurred. Development costs are capitalized when technological feasibility has been established and anticipated future revenues support the recoverability of the capitalized amounts. Capitalization stops when the product is available for general release to customers. Due to the short time period between achieving technological feasibility and product release and the insignificant amount of costs incurred during such periods, we have not capitalized any software development, and have expensed these costs as incurred. These costs are included in selling, general and administrative expense.

Cash and Cash Equivalents

Cash and Cash Equivalents

We maintain cash with several investment grade financial institutions. Highly liquid investments, which are readily convertible into cash, with original maturities of three months or less, are recorded as cash equivalents.

Certain Risks and Concentrations

Certain Risks and Concentrations

Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash equivalents and accounts receivable. They are subject to fluctuations in both market value and yield based upon changes in market conditions, including interest rates, liquidity, general economic conditions, and conditions specific to the issuers. Accounts receivable are typically unsecured and are derived from revenues earned from customers primarily located in the United States. A portion of our accounts receivable represents the timing difference between when a customer’s credit card is billed and the subsequent settlement of that transaction with our credit card processors. This timing difference is generally three days for substantially all of our credit card receivables. We have never experienced any accounts receivable write-offs due to this timing difference. In addition, we collect subscription fees in advance, minimizing our accounts receivable and bad debt exposure. If a customer’s credit card, debit card or ECP is declined, we generally suspend international calling capabilities as well as their ability to incur domestic usage charges in excess of their plan minutes. If the customer’s credit card, debit card or ECP could not be successfully processed during three billing cycles (i.e., the current and two subsequent monthly billing cycles), we terminate the account. In addition, we automatically charge any per minute fees to our customers’ credit card, debit card or ECP monthly in arrears. To further mitigate our bad debt exposure, a customer’s credit card, debit card or ECP will be charged in advance of their monthly billing if their international calling or overage charges exceed a certain dollar threshold.

Inventory

Inventory

Inventory consists of the cost of customer equipment and is stated at the lower of cost or market, with cost determined using the average cost method. We provide an inventory allowance for customer equipment that has been returned by customers but may not be able to be re-issued to new customers or returned to the manufacturer for credit.

Property and Equipment

Property and Equipment

Property and equipment includes acquired assets and those accounted for under capital leases and consist principally of network equipment and computer hardware, furniture, software, and leasehold improvements. In addition, the lease of our corporate headquarters has been accounted for as a capital lease and is included in property and equipment. Network equipment and computer hardware and furniture are stated at cost with depreciation provided using the straight-line method over the estimated useful lives of the related assets, which range from three to five years. Leasehold improvements are amortized over their estimated useful life of the related assets or the life of the lease, whichever is shorter. The cost of renewals and substantial improvements is capitalized while the cost of maintenance and repairs is charged to operating expenses as incurred.

Our network equipment and computer hardware, which consists of routers, gateways, and servers that enable our telephony services, is subject to technological risks and rapid market changes due to new products and services and changing customer demand. These changes may result in future adjustments to the estimated useful lives or the carrying value of these assets, or both.

Software Costs

Software Costs

We capitalize certain costs, such as purchased software and internally developed software that we use for customer acquisition and customer care automation tools, in accordance with FASB ASC 350-40, “Internal-Use Software”. Computer software is stated at cost less accumulated amortization and the estimated useful life is two to five years.

Intangible Assets

Intangible Assets

Intangible assets acquired in the settlement of litigation or by direct purchase are accounted for based upon the fair value of assets received.

Patents and Patent Licenses

Patent rights acquired in the settlement of litigation or by direct purchase are accounted for based upon the fair value of assets received.

Long-Lived Assets

Long-Lived Assets

We evaluate impairment losses on long-lived assets used in operations when events and changes in circumstances indicate that the assets might be impaired. If our review indicates that the carrying value of an asset will not be recoverable, based on a comparison of the carrying value of the asset to the undiscounted future cash flows, the impairment will be measured by comparing the carrying value of the asset to its fair value. Fair value will be determined based on quoted market values, discounted cash flows or appraisals. Impairments of long-lived assets used in operations are recorded in the statement of operations as part of depreciation expense.

Debt Related Costs

Debt Related Costs

Costs incurred in raising debt are deferred and amortized as interest expense using the effective interest method over the life of the debt.

Derivatives

Derivatives

We do not hold or issue derivative instruments for trading purposes. However, in accordance with FASB ASC 815, “Derivatives and Hedging” (“FASB ASC 815”), we review our contractual obligations to determine whether there are terms that possess the characteristics of derivative financial instruments that must be accounted for separately from the financial instrument in which they are embedded. We would recognize these features, if any, as liabilities in our consolidated balance sheet at fair value each period and would recognize any change in the fair value in our statement of operations in the period of change. We would estimate the fair value of these liabilities using available market information and appropriate valuation methodologies.

Income Taxes

Income Taxes

We recognize deferred tax assets and liabilities at enacted income tax rates for the temporary differences between the financial reporting bases and the tax bases of our assets and liabilities. Any effects of changes in income tax rates or tax laws are included in the provision for income taxes in the period of enactment. Our net deferred tax assets primarily consist of net operating loss carry forwards (“NOLs”). We are required to record a valuation allowance against our net deferred tax assets to the extent we conclude that it is more likely than not that taxable income generated in the future will be insufficient to utilize the future income tax benefit from our net deferred tax assets (namely, the NOLs) prior to expiration. In the fourth quarter of 2011, we concluded that it was more likely than not that taxable income in the future would be sufficient to utilize a significant portion of the future income tax benefit from our net deferred tax assets (namely, the NOLs) prior to expiration and we released $325,601 of the valuation allowance. We periodically review this conclusion, which requires significant management judgment. In the future, if available evidence changes our conclusions, we will make an adjustment to the related valuation allowance and income tax expense at that time. The September 30, 2012 effective rate is less than the federal statutory rate due, in part, to our Canadian operations and certain discrete period items, which primarily consisted of adjustments related to stock compensation, including a non-cash deferred tax adjustment totaling $4,077 for certain stock compensation previously considered nondeductible under Section 162(m) of the Internal Revenue Code. The 2012 estimated annual effective tax rate is expected to approximate 35%, but may fluctuate due to the timing of other discrete period transactions.

We recognize the tax benefit from an uncertain tax position only if it is more likely than not that the tax position will be sustained on examination by the taxing authorities, based on the technical merits of the position. The tax benefits recognized in the financial statements from such a position are measured based on the largest benefit that has a greater than 50 percent likelihood of being realized upon ultimate resolution.

Fair Value of Financial Instruments

Fair Value of Financial Instruments

Effective January 1, 2008, we adopted FASB ASC 820-10-25, “Fair Value Measurements and Disclosures”. This standard establishes a framework for measuring fair value and expands disclosure about fair value measurements. We did not elect fair value accounting for any assets and liabilities allowed by FASB ASC 825, “Financial Instruments”.

FASB ASC 820-10 defines fair value as the amount that would be received for an asset or paid to transfer a liability (i.e., an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. FASB ASC 820-10 also establishes a fair value hierarchy that requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair value. FASB ASC 820-10 describes the following three levels of inputs that may be used:

Level 1: Quoted prices (unadjusted) in active markets that are accessible at the measurement date for identical assets and liabilities. The fair value hierarchy gives the highest priority to Level 1 inputs.

Level 2: Observable prices that are based on inputs not quoted on active markets but corroborated by market data.

Level 3: Unobservable inputs when there is little or no market data available, thereby requiring an entity to develop its own assumptions. The fair value hierarchy gives the lowest priority to Level 3 inputs.

Fair Value of Other Financial Instruments

The carrying amounts of our financial instruments, including cash and cash equivalents, accounts receivable, and accounts payable, approximate fair value because of their short maturities. The carrying amounts of our capital leases approximate fair value of these obligations based upon management’s best estimates of interest rates that would be available for similar debt obligations at September 30, 2012 and December 31, 2011. We believe the fair value of our debt at September 30, 2012 was approximately the same as its carrying amount as market conditions, including available interest rates, credit spread relative to our credit rating, and illiquidity, remain relatively unchanged from the issuance date of our debt on July 29, 2011 for a similar debt instrument.

Foreign Currency

Foreign Currency

Generally, the functional currency of our non-United States subsidiaries is the local currency. The financial statements of these subsidiaries are translated to United States dollars using month-end rates of exchange for assets and liabilities, and average rates of exchange for revenues, costs, and expenses. Translation gains and losses are deferred and recorded in accumulated other comprehensive income as a component of stockholders’ equity.

Share-Based Compensation

Share-Based Compensation

We account for share-based compensation in accordance with FASB ASC 718, “Compensation-Stock Compensation”. Under the fair value recognition provisions of this pronouncement, share-based compensation cost is measured at the grant date based on the fair value of the award, reduced as appropriate based on estimated forfeitures, and is recognized as expense over the applicable vesting period of the stock award using the accelerated method. The excess tax benefit associated with stock compensation deductions have not been recorded in additional paid-in capital. When evaluating whether an excess tax benefit has been realized, share based compensation deductions are not considered realized until NOLs are no longer sufficient to offset taxable income. Such excess tax benefits will be recorded when realized.

Earnings per Share

Earnings per Share

Net income per share has been computed according to FASB ASC 260, “Earnings per Share”, which requires a dual presentation of basic and diluted earnings per share (“EPS”). Basic EPS represents net income divided by the weighted average number of common shares outstanding during a reporting period. Diluted EPS reflects the potential dilution that could occur if securities or other contracts to issue common stock, including warrants, stock options and restricted stock units under our 2001 Stock Incentive Plan and 2006 Incentive Plan, were exercised or converted into common stock. The dilutive effect of outstanding warrants, stock options, and restricted stock units is reflected in diluted earnings per share by application of the treasury stock method. In applying the treasury stock method for stock-based compensation arrangements, the assumed proceeds are computed as the sum of the amount the employee must pay upon exercise and the amounts of average unrecognized compensation cost attributed to future services.

Comprehensive (Loss) Income

Comprehensive Income (Loss)

Comprehensive income (loss) consists of net income and other comprehensive items. Other comprehensive items include foreign currency translation adjustments.

Reclassification, Policy [Policy Text Block]

Reclassifications

Certain reclassifications have been made to prior years’ financial statements in order to conform to the current year’s presentation. The reclassifications had no impact on net earnings previously reported.

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Common Stock (Notes)

9 Months Ended

Sep. 30, 2012

Stockholders' Equity Note [Abstract]

Common Stock

 Common Stock

Net Operating Loss Rights Agreement

On June 7, 2012, we entered into a Tax Benefits Preservation Plan ("Preservation Plan") designed to preserve stockholder value and tax assets. Our ability to use our tax attributes to offset tax on U.S. taxable income would be substantially limited if there were an "ownership change" as defined under Section 382 of the U.S. Internal Revenue Code. In general, an ownership change would occur if one or more "5-percent shareholders," as defined under Section 382, collectively increase their ownership in us by more than 50 percent over a rolling three-year period.

In connection with the adoption of the Preservation Plan, our board of directors declared a dividend of one preferred share purchase right for each outstanding share of the Company’s common stock. The preferred share purchase rights were distributed to stockholders of record as of June 18, 2012, as well as to holders of the Company's common stock issued after that date, but will only be activated if certain triggering events under the Preservation Plan occur.

Under the Preservation Plan, preferred share purchase rights will work to impose significant dilution upon any person or group which acquires beneficial ownership of 4.9% or more of the outstanding common stock, without the approval of our board of directors, from and after June 7, 2012. Stockholders that own 4.9% or more of the outstanding common stock as of the opening of business on June 7, 2012, will not trigger the preferred share purchase rights so long as they do not (i) acquire additional shares of common stock or (ii) fall under 4.9% ownership of common stock and then re-acquire shares that in the aggregate equal 4.9% or more of the common stock.

The Preservation Plan will expire no later than the close of business June 7, 2013, unless extended by our board of directors. Any extension would be subject to approval by stockholders at the 2013 annual meeting.

Common Stock Repurchases

On July 25, 2012, our board of directors authorized a program to repurchase up to $50,000 of Vonage common stock through December 31, 2013. The specific timing and amount of repurchases will vary based on available capital resources and other financial and operational performance, market conditions, securities law limitations, and other factors. The repurchases will be made using our cash resources. The repurchase program may be commenced, suspended or discontinued at any time without prior notice. In any period, cash used in financing activities related to common stock repurchases may differ from the comparable change in stockholders' equity, reflecting timing differences between the recognition of share repurchase transactions and their settlement for cash.

We repurchased the following shares of common stock during three and nine months ended September 30, 2012:

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2012		2012
Shares of common stock repurchased (1)	4,090		4,090
Value of common stock repurchased (2)	$	9,137	$	9,137

(1) including 307 shares of common stock repurchases settled in October 2012.

(2) including $706 common stock repurchases paid in October 2012.

We repurchased all shares with cash resources. As of September 30, 2012, approximately $40,863 remained of our $50,000 repurchase program that we announced on July 25, 2012. The repurchase program expires on December 31, 2013 but may be suspended or discontinued at any time without notice.

Common Stock Warrant

On April 17, 2002, Vonage’s principal stockholder and Chairman received a warrant to purchase 514 shares of Common Stock at an exercise price of $0.70 per share that would have expired on June 20, 2012. As a result of the issuance of our prior third lien convertible notes, the exercise price was reduced to $0.58. At the time the warrant was exercised during the first quarter of 2011, we determined that the aggregate fair value of the warrant was $1,847, which was an increase in value of $950 from the fair value of the warrant as of December 31, 2010. This change in fair value was recorded as expense within other income (expense), net for the three and nine months ended September 30, 2011. The aggregate fair value of the warrant was reclassified to additional paid-in capital at the time of exercise. In addition, we received proceeds of $298 in connection with the exercise of the warrant.

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Commitments and Contingencies (Notes)

9 Months Ended

Sep. 30, 2012

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

 Commitments and Contingencies

Litigation

IP Matters

Bear Creek Technologies, Inc. On February 22, 2011, Bear Creek Technologies, Inc. (“Bear Creek”) filed a lawsuit against Vonage Holdings Corp., Vonage America, Inc., and Vonage Marketing LLC in the United States District Court for the Eastern District of Virginia (Norfolk Division) alleging that Vonage's products and services are covered by United States Patent No. 7,899,722, entitled “System for Interconnecting Standard Telephony Communications Equipment to Internet Protocol Networks” (the “722 Patent”). The suit also named numerous other defendants, including Verizon Communications, Inc., Comcast Corporation, Time-Warner Cable, Inc., AT&T, Inc., and T-Mobile USA Inc. On August 17, 2011, the Court dismissed Bear Creek's case against the Vonage entities, as well as all the other defendants, except for one defendant. Later, on August 17, 2011, Bear Creek re-filed its complaint concerning the '722 Patent in the United States District Court for the District of Delaware against the same Vonage entities. In its Delaware complaint, Bear Creek alleges that Vonage is infringing one or more claims of the '722 Patent.  In addition, Bear Creek alleges that Vonage is contributing to and inducing infringement of one or more claims of the '722 Patent. On September 28, 2011, Vonage filed a motion to dismiss Bear Creek's claims for induced, contributory, and willful infringement, which was denied on September 27, 2012. On January 25, 2012, Bear Creek filed a motion with the United States Judicial Panel on Multidistrict Litigation seeking to transfer and consolidate its litigation against Vonage with thirteen separate actions Bear Creek filed in the U.S. District Courts for Delaware and the Eastern District of Virginia.  On May 2, 2012, the Multidistrict Litigation Panel granted Bear Creek's motion and ordered the coordination or consolidation for pretrial proceedings of all fourteen actions in the U.S. District Court for the District of Delaware. No case schedule has been set by the Court.

On April 26, 2012, the United States Patent and Trademark Office ("USPTO") granted the request of a third-party for a reexamination of the asserted '722 Patent and issued an initial Office Action rejecting all of the '722 Patent claims. After reconsideration based on statements made by the patentee, however, the USPTO on September 19, 2012 reversed its initial rejection, and confirmed all claims as patentable over the references cited in the reexamination request. A second request for reexamination of the '722 Patent was filed on September 12, 2012 by Cisco Systems, Inc., challenging the validity of the '722 Patent based on references distinct from those in the first reexamination request. No decision on this request has been issued by the USPTO.

GTZM Technology Ventures Ltd. On September 8, 2011, GTZM Technology Ventures Ltd. (“GTZM”) filed a lawsuit against Vonage Holdings Corp., Vonage America Inc. and Vonage Marketing LLC in the United States District Court for the District of Delaware alleging that Vonage's products and services are covered by United States Patent No. 5,455,859, entitled “Telephone Handset Interface for Device Having Audio Input”. This suit was dismissed and the matter resolved in August 2012 with no material effect on the Company or its consolidated financial statements.

OpinionLab, Inc. On July 18, 2012, OpinionLab, Inc. (“OpinionLab”) filed a lawsuit against IPerceptions, Inc. and IPerceptions US, Inc. (“IPerceptions”) alleging claims of patent infringement, breach of contract, misappropriation of trade secrets, and tortious interference with business expectancy. On August 16, 2012, OpinionLab filed an amended complaint, adding Vonage Marketing LLC and Vonage Holdings Corp. as defendants, and alleging that Vonage's products and services are covered by United States Patent Nos. 6,421,724, 6,606,581, 6,928,392, 7,085,820, 7,370,285, 8,024,668, and 8,041,805. OpinionLab alleged direct, indirect and willful infringement against Vonage. IPerceptions, the supplier to Vonage of the accused product in this lawsuit, has agreed to fully indemnify and defend Vonage in this lawsuit. On September 11, 2012, IPerceptions and Vonage each moved to dismiss OpinionLab's indirect and willful patent infringement claims, and the motions were fully-briefed on October 2, 2012. They are currently pending before the court.

From time to time, in addition to those identified above, we are subject to legal proceedings, claims, investigations, and proceedings in the ordinary course of business, including claims of alleged infringement of third-party patents and other intellectual property rights, commercial, employment, and other matters. From time to time we receive letters or other communications from third parties initiating an opportunity for us to obtain patent licenses that might be relevant to our business or alleging that our services infringe upon third party patents or other intellectual property. In accordance with generally accepted accounting principles, we make a provision for a liability when it is both probable that a liability has been incurred and the amount of the loss or range of loss can be reasonably estimated. These provisions, if any, are reviewed at least quarterly and adjusted to reflect the impacts of negotiations, settlements, rulings, advice of legal counsel, and other information and events pertaining to a particular case. Litigation is inherently unpredictable. We believe that we have valid defenses with respect to the legal matters pending against us and are vigorously defending these matters. Given the uncertainty surrounding litigation and our inability to assess the likelihood of a favorable or unfavorable outcome in the above noted matters and our inability to reasonably estimate the amount of loss or range of loss, it is possible that the resolution of one or more of these matters could have a material adverse effect on our consolidated financial position, cash flows or results of operations.

Regulation

Telephony services are subject to a broad spectrum of state and federal regulations. Because of the uncertainty over whether Voice over Internet Protocol (“VoIP”) should be treated as a telecommunications or information service, we have been involved in a substantial amount of state and federal regulatory activity. Implementation and interpretation of the existing laws and regulations is ongoing and is subject to litigation by various federal and state agencies and courts. Due to the uncertainty over the regulatory classification of VoIP service, there can be no assurance that we will not be subject to new regulations or existing regulations under new interpretations, and that such change would not introduce material additional costs to our business.

Federal – CALEA

On August 5, 2005, the Federal Communications Commission (the “FCC”) released an Order extending the obligations of the Communications Assistance for Law Enforcement Act (“CALEA”) to interconnected VoIP providers. Under CALEA, telecommunications carriers must assist law enforcement in executing electronic surveillance, which includes the capability to provide call content and call-identifying information to a local enforcement agency, or LEA, pursuant to a court order or other lawful authorization.

The FCC required all interconnected VoIP providers to become fully CALEA compliant by May 14, 2007. Vonage has tested with a federal law enforcement agency and implemented a trusted third party CALEA solution to meet this requirement.  We could be subject to an enforcement action in the future in the event the government took the position that we were not in compliance with CALEA. 

Federal – Local Number Portability

On May 13, 2009, the FCC adopted an order that reduced to one business day the amount of time that an interconnected VoIP provider such as us have to port a telephone number to another provider. If we, or third parties we rely upon for porting, have difficulty executing the new one-day porting requirement, we could be subject to FCC enforcement action.

Federal – Net Neutrality

Clear and enforceable net neutrality rules would make it more difficult for broadband Internet service providers to block or discriminate against Vonage service. Also explicitly applying net neutrality rules to wireless broadband Internet service could create greater opportunities for VoIP applications that run on wireless broadband Internet service. In October 2009, the FCC proposed the adoption of enforceable net neutrality rules for both wired and wireless broadband Internet service providers. The proposed rules would prohibit wired and wireless broadband Internet service providers from blocking or hindering lawful content, applications, or services and from unreasonably discriminating when transmitting lawful network traffic. In addition, broadband Internet service providers would have to publicly disclose certain information about their network management practices. In December 2010, the FCC adopted enforceable net neutrality rules based on its October 2009 proposal. All of the proposed rules in the October 2009 proposal applied to wired broadband Internet providers. The FCC applied some but not all of the proposed rules to wireless broadband service. Wireless broadband Internet services providers are prohibited from blocking or hindering voice or video applications that compete with the broadband Internet service provider's voice or video services. Wireless providers are also subject to transparency requirements, but they are not subject to the prohibition on unreasonable discrimination that applies to wired broadband Internet services providers. Final rules were filed in the Federal Register in September 2011. Shortly thereafter, a number of parties filed appeals of the rules in various federal circuit courts; some alleging that the FCC lacks authority to apply net neutrality rules to broadband service providers and some alleging that the rules did not go far enough. The D.C. Circuit Court of Appeals was selected by lottery to decide the appeals and the appeals alleging that the rules did not go far enough were dropped. The appeals alleging that the FCC lacks authority to apply the rules are pending.

Federal – Intercarrier Compensation

On February 9, 2011, the FCC released a Notice of Proposed Rulemaking on reforming universal service and the intercarrier compensation (“ICC”) system that governs payments between telecommunications carriers primarily for terminating traffic. In particular, the FCC indicated that it has never determined the ICC obligations for VoIP service and sought comment on a number of proposals for how VoIP should be treated in the ICC system. The FCC's adoption of an ICC proposal will impact Vonage's costs for telecommunications services. On October 27, 2011, the FCC adopted an order reforming universal service and ICC. The FCC order provides that VoIP originated calls will be subject to interstate access charges for long distance calls and reciprocal compensation for local calls that terminate to the public switched telephone network (“PSTN”). It also subjected PSTN originated traffic directed to VoIP subscribers to similar ICC obligations. The termination charges for all traffic, including VoIP originated traffic, will transition over several years to a bill and keep arrangement (i.e., no termination charges). Numerous parties filed appeals of the FCC order in multiple federal circuit courts of appeal. The 10th Circuit Court of Appeals was selected by lottery to decide the appeals. The appeals are pending.

Federal - Universal Service Contribution Reform

On April 30, 2012, the FCC released a Further Notice of Proposed Rulemaking on reforming federal universal service fund (“USF”) contributions. Currently USF contributions are assessed on the interstate and international revenue of traditional telephone carriers and interconnected VoIP providers like Vonage. The level of USF assessments on these providers has been going up over time because of decreases in the revenue subject to assessment due to substitution of non-assessable services such as non-interconnected VoIP services. If the FCC does reform USF contributions, it is likely that Vonage's contribution burden will decline.

State Telecommunications Regulation

In general, the focus of interconnected VoIP telecommunications regulation is at the federal level. On November 12, 2004, the FCC issued a declaratory ruling providing that our service is subject to federal regulation and preempted the Minnesota Public Utilities Commission from imposing certain of its regulations on us. The FCC's decision was based on its conclusion that our service is interstate in nature and cannot be separated into interstate and intrastate components. On March 21, 2007, the United States Court of Appeals for the 8th Circuit affirmed the FCC's declaratory ruling preempting state regulation of our service. The 8th Circuit found that it is impossible for us to separate our interstate traffic from our intrastate traffic because of the nomadic nature of the service. As a result, the 8th Circuit held that it was reasonable for the FCC to preempt state regulation of our service. The 8th Circuit was clear, however, that the preemptive effect of the FCC's declaratory ruling may be reexamined if technological advances allow for the separation of interstate and intrastate components of the nomadic VoIP service. Therefore, the preemption of state authority over our service under this ruling generally hinges on the inability to separate the interstate and intrastate components of the service.

While this ruling does not exempt us from all state oversight of our service, it effectively prevents state telecommunications regulators from imposing certain burdensome and inconsistent market entry requirements and certain other state utility rules and regulations on our service. State regulators continue to probe the limits of federal preemption in their attempts to apply state telecommunications regulation to interconnected VoIP service. On July 16, 2009, the Nebraska Public Service Commission and the Kansas Corporation Commission filed a petition with the FCC seeking a declaratory ruling or, alternatively, adoption of a rule declaring that state authorities may apply universal service funding requirements to nomadic VoIP providers. We participated in the FCC proceedings on the petition. On November 5, 2010, the FCC issued a declaratory ruling that allowed states to assess state USF on nomadic VoIP providers on a going forward basis provided that the states comply with certain conditions to ensure that imposing state USF does not conflict with federal law or policy. We expect that state public utility commissions and state legislators will continue their attempts to apply state telecommunications regulations to nomadic VoIP service.

Stand-by Letters of Credit

We had stand-by letters of credit totaling $5,556 and $6,836, as of September 30, 2012 and December 31, 2011, respectively.

End-User Commitments

We are obligated to provide telephone services to our registered end-users. The costs related to the potential utilization of minutes sold are expensed as incurred. Our obligation to provide this service is dependent on the proper functioning of systems controlled by third-party service providers. We do not have a contractual service relationship with some of these providers.

Vendor Commitments

We have committed to purchase in-store assisted sales labor operation in retail stores we partner with to sell our services. We have committed to pay these vendors approximately $2,200 in 2012 and $6,700 in 2013, respectively. We may terminate the contract sooner subject to a minimum payment of $1,100.

We have committed to purchase customer equipment from vendors. We have committed to pay these vendors approximately $7,800 in 2012, $18,300 in 2013, and $400 in 2014, respectively.

We have committed to purchase data center equipment from a vendor for our new collocation facility in Las Vegas and upgrade in our Holmdel, New Jersey data center. We have committed to pay this vendor approximately $4,100 in 2012 and $2,400 in 2013, respectively.

State and Municipal Taxes

In accordance with generally accepted accounting principles, we make a provision for a liability for taxes when it is both probable that a liability has been incurred and the amount of the liability or range of liability can be reasonably estimated. These provisions are reviewed at least quarterly and adjusted to reflect the impacts of negotiations, settlements, rulings, advice of legal counsel, and other information and events pertaining to a particular case. For a period of time, we did not collect or remit state or municipal taxes (such as sales, excise, utility, use, and ad valorem taxes), fees or surcharges (“Taxes”) on the charges to our customers for our services, except that we historically complied with the New Jersey sales tax. We have received inquiries or demands from a number of state and municipal taxing and 911 agencies seeking payment of Taxes that are applied to or collected from customers of providers of traditional public switched telephone network services. Although we have consistently maintained that these Taxes do not apply to our service for a variety of reasons depending on the statute or rule that establishes such obligations, we are now collecting and remitting sales taxes in certain of those states including a number of states that have changed their statutes to expressly include VoIP. In addition, many states address how VoIP providers should contribute to support public safety agencies, and in those states we remit fees to the appropriate state agencies. We could also be contacted by state or municipal taxing and 911 agencies regarding Taxes that do explicitly apply to VoIP and these agencies could seek retroactive payment of Taxes. As such, we have a reserve of $1,742 as of September 30, 2012 as our best estimate of the potential tax exposure for any retroactive assessment. We believe the maximum estimated exposure for retroactive assessments is approximately $4,000 as of September 30, 2012.

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Basis Of Presentation And Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2012

Organization, Consolidation and Presentation of Financial Statements [Abstract]

Computation for basic and diluted net (loss) income per share

The following table sets forth the computation for basic and diluted net income per share for the three and nine months ended September 30, 2012 and 2011:

	Three Months Ended				Nine Months Ended
	September 30,				September 30,
	2012		2011		2012		2011
Numerator
Numerator for basic earnings per share-net income	$	13,213	$	16,037	$	23,794	$	58,898
Numerator for diluted earnings per share	$	13,213	$	16,037	$	23,794	$	58,898
Denominator
Basic weighted average common shares outstanding	225,555		225,281		225,904		223,903
Dilutive effect of stock options and restricted stock units	8,153		15,908		7,773		18,392
Diluted weighted average common shares outstanding	233,708		241,189		233,677		242,295
Basic net income per share
Basic net income per share	$	0.06	$	0.07	$	0.11	$	0.26
Diluted net income per share
Diluted net income per share	$	0.06	$	0.07	$	0.10	$	0.24

Securities excluded from calculation of diluted earnings per common share because of anti-dilutive effects

For the three and nine months ended September 30, 2012 and 2011, the following were excluded from the calculation of diluted earnings per common share because of their anti-dilutive effects:

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2012	2011	2012	2011
Common stock warrant	—	—	—	85
Restricted stock units	2,093	1,052	2,114	631
Stock options	32,973	22,442	33,333	20,379
	35,066	23,494	35,447	21,095

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Common Stock (Details)	0 Months Ended
	Jun. 07, 2012
Equity [Abstract]
Ownership percentage limit for 5-percentage points shareholders under the NOL Rights Agreement	50.00%
Rolling period determining ownership percentage limit under NOL Rights Agreement	3 years
Maximum ownership percentage limit under the NOL Rights Agreement in which signficant dillution would be imposed	4.90%

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Basis Of Presentation And Significant Accounting Policies (Details)	3 Months Ended
	Sep. 30, 2012 cycles
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Maximum orignal maturity term of investements to be considered cash and cash equivalents	3 months
Number of unsuccessful billing cycles before account termination	3
United States | Subscriber lines | Geographic concentration
Concentration risk:
Percentage of subscriber lines represented by the United States	93.00%

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Basis Of Presentation And Significant Accounting Policies - Earnings Per Share, Antidilutive Securities (Details) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Earnings per share, antidilutive securities:
Antidilutive securities excluded from earnings per common share	35,066	23,494	35,447	21,095
Common stock warrant
Earnings per share, antidilutive securities:
Antidilutive securities excluded from earnings per common share	0	0	0	85
Restricted stock units
Earnings per share, antidilutive securities:
Antidilutive securities excluded from earnings per common share	2,093	1,052	2,114	631
Stock options
Earnings per share, antidilutive securities:
Antidilutive securities excluded from earnings per common share	32,973	22,442	33,333	20,379

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Consolidated Statements of Operation (Parenthetical) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Depreciation and amortization	$ 8,110	$ 8,683	$ 25,272	$ 28,413
Direct cost of telephony services
Depreciation and amortization	$ 3,722	$ 3,864	$ 11,581	$ 11,855

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Supplemental Balance Sheet Account Information (Notes)

9 Months Ended

Sep. 30, 2012

Supplemental Balance Sheet Account Information [Abstract]

Supplemental Balance Sheet Account Information

Supplemental Balance Sheet Account Information

Prepaid expenses and other current assets

	September 30, 2012		December 31, 2011
Nontrade receivables	$	7,043	$	6,432
Services	7,635		5,767
Telecommunications	1,613		1,886
Insurance	302		795
Marketing	1,160		640
Other prepaids	1,260		1,300
Prepaid expenses and other current assets	$	19,013	$	16,820

Property and equipment, net

	September 30, 2012			December 31, 2011
Building (under capital lease)	$	25,709		$	25,709
Network equipment and computer hardware	85,472			137,053
Leasehold improvements	43,459			43,350
Furniture	857			1,102
Vehicles	93			258
	155,590			207,472
Less: accumulated depreciation and amortization	(99,237		)	(139,494		)
Property and equipment, net	$	56,353		$	67,978

Software, net

	September 30, 2012			December 31, 2011
Purchased	$	86,812		$	77,724
Licensed	909			909
Internally developed	36,389			37,696
	124,110			116,329
Less: accumulated amortization	(69,400		)	(70,668		)
abandonment of software assets	(35,547		)	—
Software, net	$	19,163		$	45,661

Debt related costs, net

	September 30, 2012			December 31, 2011
Senior secured term loan	$	2,697		$	2,697
Less: accumulated amortization	(1,670		)	(690		)
Debt related costs, net	$	1,027		$	2,007

Restricted cash

	September 30, 2012		December 31, 2011
Letter of credit-lease deposits	$	5,300	$	6,300
Letter of credit-energy curtailment program	256		536
	5,556		6,836
Cash reserves	97		93
Restricted cash	$	5,653	$	6,929

Intangible assets, net

	September 30, 2012			December 31, 2011
Patents and patent licenses	$	18,164		$	18,164
Trademark	560			560
	18,724			18,724
Less: accumulated amortization	(11,449		)	(9,668		)
Intangible assets, net	$	7,275		$	9,056

Accrued expenses

	September 30, 2012		December 31, 2011
Compensation and related taxes and temporary labor	$	14,967	$	14,773
Marketing	13,420		10,017
Taxes and fees	8,402		17,440
Litigation and settlements	89		5,063
Telecommunications	8,761		9,642
Other accruals	4,108		7,776
Customer credits	2,345		2,109
Professional fees	1,744		2,289
Accrued interest	60		7
Inventory	1,385		128
Credit card fees	333		282
Accrued expenses	$	55,614	$	69,526

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Supplemental Balance Sheet Account Information (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011
Prepaid expenses and other current assets:
Nontrade receivables	$ 7,043	$ 6,432
Services	7,635	5,767
Telecommunications	1,613	1,886
Insurance	302	795
Marketing	1,160	640
Other prepaids	1,260	1,300
Prepaid expenses and other current assets	19,013	16,820
Debt related costs, net:
Debt related costs, gross	2,697	2,697
Less: accumulated amortization	(1,670)	(690)
Debt related costs, net	1,027	2,007
Accrued expenses:
Compensation and related taxes and temporary labor	14,967	14,773
Marketing	13,420	10,017
Taxes and fees	8,402	17,440
Litigation and Settlements	89	5,063
Telecommunications	8,761	9,642
Other accruals	4,108	7,776
Customer credits	2,345	2,109
Professional fees	1,744	2,289
Accrued interest	60	7
Inventory	1,385	128
Credit card fees	333	282
Accrued expenses	$ 55,614	$ 69,526

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Common Stock (Tables)

9 Months Ended

Sep. 30, 2012

Equity [Abstract]

Common stock repurchases

We repurchased the following shares of common stock during three and nine months ended September 30, 2012:

	Three Months Ended		Nine Months Ended
	September 30,		September 30,
	2012		2012
Shares of common stock repurchased (1)	4,090		4,090
Value of common stock repurchased (2)	$	9,137	$	9,137

(1) including 307 shares of common stock repurchases settled in October 2012.

(2) including $706 common stock repurchases paid in October 2012.