Ribbon Communications Inc - Ordinary Shares 8-K Sonus Networks Reports 2014 Second Quarter Results

Exhibit 99.2

Sonus Networks, Inc.

Supplementary  Financial and Operational Data

$(000s)	Q214		Q114		FY13		Q413		Q313		Q213		Q113		FY12		Q412		Q312		Q212		Q112		YTD Q214		YTD Q313
Revenue
Product	45,845		45,140		167,272		45,825		40,712		42,939		37,796		153,326		45,809		33,520		32,586		41,411		90,985		80,735
Services	29,725		25,602		109,461		30,328		27,387		26,254		25,492		100,808		29,327		23,529		25,024		22,928		55,327		51,746
Total Revenue	75,570		70,742		276,733		76,153		68,099		69,193		63,288		254,134		75,136		57,049		57,610		64,339		146,312		132,481
Growth-related Revenue
Product Growth Revenue	28,630		32,823		97,431		32,161		21,311		20,449		23,510		67,641		20,573		20,394		13,523		13,151		61,453		43,959
Growth Revenue as % Total Product Revenue	62	%	73	%	58	%	70	%	52	%	48	%	62	%	44	%	45	%	61	%	41	%	32	%	68	%	54	%
Services Growth Revenue	10,239		8,097		32,491		9,437		8,030		8,559		6,465		19,945		5,516		5,051		5,566		3,812		18,336		15,024
Total Growth-related Revenue	38,869		40,920		129,922		41,598		29,341		29,008		29,975		87,586		26,089		25,445		19,089		16,963		79,789		58,983
Growth-related Revenue as % Total Revenue	51	%	58	%	47	%	55	%	43	%	42	%	47	%	34	%	35	%	45	%	33	%	26	%	55	%	45	%

% of Total Revenue	Q214		Q114		FY13		Q413		Q313		Q213		Q113		FY12		Q412		Q312		Q212		Q112		YTD14		YTD13
Revenue
Product	61	%	64	%	60	%	60	%	60	%	62	%	60	%	60	%	61	%	59	%	57	%	64	%	62	%	61	%
Services	39	%	36	%	40	%	40	%	40	%	38	%	40	%	40	%	39	%	41	%	43	%	36	%	38	%	39	%
Revenue by Geography
Domestic	71	%	73	%	69	%	66	%	66	%	74	%	69	%	68	%	51	%	76	%	73	%	75	%	72	%	72	%
International	29	%	27	%	31	%	34	%	34	%	26	%	31	%	32	%	49	%	24	%	27	%	25	%	28	%	28	%

% of Product Revenue	Q214		Q114		FY13		Q413		Q313		Q213		Q113		FY12	Q412	Q312	Q212	Q112	YTD14		YTD13
Revenue by Channel
Direct	71	%	82	%	80	%	81	%	73	%	84	%	83	%	*	*	*	*	*	76	%	84	%
Indirect	29	%	18	%	20	%	19	%	27	%	16	%	17	%	*	*	*	*	*	24	%	16	%

Operating Statistics	Q214		Q114		FY13		Q413		Q313		Q213		Q113		FY12		Q412		Q312		Q212		Q112		YTD14		YTD13
10% Customers
Number of 10% customers	1		1		1		1		1		2		2		1		1		1		1		3		1		2
Name of 10% customers	AT&T		AT&T		AT&T		CenturyLink		AT&T		AT&T		US Gov’t		AT&T		SoftBank		Level 3		AT&T		AT&T		AT&T		AT&T
											Verizon		AT&T										Verizon				Verizon
																							SoftBank
Top 5 Customers as % of Revenue	40	%	42	%	39	%	43	%	36	%	47	%	50	%	48	%	45	%	41	%	54	%	66	%	39	%	47	%
Number of Total Customers**	798		612				580		560		539		541				504		403		123		117
Number of New Customers**	227		173		670		146		171		190		163		230		180		40		6		4		400		353
Number of New Customers** with Growth Content	214		161		552		122		131		161		138		*		130		*		*		*		375		299

Note:  Growth-related revenue is primarily SBCs and DSCs, enablers of next-generation networks such as SIP and 4G/LTE.  Legacy revenue is primarily Trunking and SS7 Signaling, enablers of TDM and 3G networks.

* Not historically provided.

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