Exhibit 99.2

Sonus Networks, Inc.

Supplementary  Financial and Operational Data

$(000s)	FY16	Q416	Q316	Q216	Q116	FY15	Q415	Q315	Q215	Q115
Revenue
Product	146,381	37,662	38,601	35,349	34,769	141,913	47,776	42,230	27,042	24,865
Services	106,210	29,910	26,410	25,508	24,382	107,121	28,550	25,632	27,659	25,280
Total Revenue	252,591	67,572	65,011	60,857	59,151	249,034	76,326	67,862	54,701	50,145

% of Total Revenue	FY16		Q416		Q316		Q216		Q116		FY15		Q415		Q315		Q215		Q115
Revenue
Product	58	%	56	%	59	%	58	%	59	%	57	%	63	%	62	%	49	%	50	%
Services	42	%	44	%	41	%	42	%	41	%	43	%	37	%	38	%	51	%	50	%
Revenue by Geography
Domestic	69	%	68	%	70	%	70	%	68	%	71	%	70	%	77	%	71	%	62	%
International	31	%	32	%	30	%	30	%	32	%	29	%	30	%	23	%	29	%	38	%

% of Product Revenue	FY16		Q416		Q316		Q216		Q116		FY15		Q415		Q315		Q215		Q115
Revenue by Channel
Direct	74	%	75	%	68	%	75	%	79	%	76	%	75	%	78	%	74	%	76	%
Indirect	26	%	25	%	32	%	25	%	21	%	24	%	25	%	22	%	26	%	24	%

Operating Statistics	FY16		Q416		Q316		Q216		Q116		FY15		Q415		Q315		Q215		Q115
10% Customers
Number of 10% customers	1		1		1		2		2		1		0		3		1		2
Name of 10% customers	AT&T		CenturyLink		AT&T		AT&T Verizon		Level 3 AT&T		AT&T		<None>		AT&T Inteliquent CenturyLink		AT&T		Verizon Softbank
5K/7K
5K/7K Product Revenue	54,409		12,506		14,194		13,588		14,121		49,700		17,554		13,524		9,457		9,165
5K/7K as % of Product Revenue	37	%	33	%	37	%	38	%	41	%	35	%	37	%	32	%	35	%	37	%
Top 5 Customers as % of Revenue	37	%	39	%	41	%	46	%	46	%	37	%	33	%	50	%	40	%	43	%
Enterprise as % of Product Revenue	19	%	18	%	21	%	20	%	18	%	19	%	19	%	20	%	22	%	15	%
Number of Total Customers**	*		773		698		691		640		*		698		664		624		695
Number of New Customers**	438		156		145		151		131		623		155		150		150		168

* Not historically provided.

**Customer count reflects end customer and excludes customers with maintenance only revenue of less than $5k on a quarterly basis.