Consolidated Statements of Cash Flows (Unaudited) - USD ($) $ in Thousands	9 Months Ended
	Apr. 30, 2023	Apr. 30, 2022
CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss	$ (7,902)	$ (6,018)
Adjustments to reconcile net loss to cash (used in)/provided by operating activities:
Depreciation and amortization expense	2,912	2,514
Stock compensation and warrant expense	81	75
Bad debt expense	106	51
Amortization of Right-of-Use Assets	624	214
Amortization of debt discount	2,104	1,943
(Gain) loss on derivative liabilities	(2,893)	(7,835)
(Gain) loss on extinguishment of debt	(55)	5,480
(Gain) on settlement of conversion premium on Notes	(466)
Accrued interest added to principal
Debt extension fee charged to interest expense	689	155
Common stock issued for debt extension charged to interest expense	505	34
Changes in operating assets and liabilities:
Accounts receivable	(390)	(433)
Prepaid expenses and other current assets	(213)	(96)
Inventory	18	10
Other assets	(281)	23
Right of use operating lease liability	(574)	(268)
Accounts payable	883	1,385
Accrued expenses	1,406	1,003
Deferred income	346	22
Net cash used in operating activities	(3,100)	(1,741)
CASH FLOWS FROM INVESTING ACTIVITIES:
Cash paid in acquisition of equipment	(467)	(193)
Proceeds from Nexogy		178
Acquisition of VoIP assets, net of cash received		(12,790)
Net cash used in investing activities	(467)	(12,805)
CASH FLOWS FROM FINANCING ACTIVITIES:
Borrowings from convertible debt, net of original issuance cost and discounts	4,491	706
Borrowings from debt, net of original issuance cost and discounts		15,530
Proceeds from the exercise of warrants	22
Borrowings from related party notes, net of original issuance cost and discounts	250
Principal payments on debt, net	(548)
Principal payments on convertible debt, net	(520)	(175)
Principal payments on related party notes, net	(568)	(590)
Principal payment on equipment financing	(72)	(30)
Net cash provided by financing activities	3,055	15,441
INCREASE (DECREASE) IN CASH AND CASH EQUIVALENTS	(512)	895
CASH AND CASH EQUIVALENTS, beginning of period	1,509	1,489
CASH AND CASH EQUIVALENTS, end of period	997	2,384
SUPPLEMENTAL DISCLOSURES:
Cash paid for interest	2,995	1,677
SUPPLEMENTAL DISCLOSURES OF NON-CASH INVESTING AND FINANCING ACTIVITIES
Accrued interest rolled into principal	1,503	640
Incentive earnout adjustment on Active PBX acquisition		120
Debt discount from common stock issued with debt	430	38
Derivative liability resolved to APIC		76
Debt discount from derivative liabilities	64	60
Debt discount from warrants issued with debt	837
Beneficial conversion feature on convertible note	1,401
Common stock issued for debt conversion and settlement	151
Common Stock issued for the conversion of Preferred Stock Series A	57
Dividends accrued	8	14
Day 1 (one) recognition of Right-of-use Assets	$ 524