REDWOOD CITY, Calif., Aug. 22, 2011 /PRNewswire/ -- Dell'Oro Group, the trusted source for market information about the networking and telecommunications industries, announced today that overall Carrier IP Telephony market revenues grew 10% sequentially and were flat on a year-over-year basis. Declines in media gateway and softswitch revenues offset high growth experienced by the Voice Application Server (VAS) and Session Border Controller (SBC) markets. 2Q11 VAS revenues grew over the last year by more than 15%, driven in large part by the deployment of hosted business services by service providers. SBC revenues likewise grew by nearly 40% over the year-ago quarter and is attracting the attention of many vendors.
"In the second quarter, there were signs of increased competition in the Session Border Controller market," said Chris DePuy, Analyst at Dell'Oro Group. "Session Border Controller market revenues accelerated to 38% year-over-year and saw one new entrant, Alcatel-Lucent, grab four percent revenue share."
GENBAND maintained its revenue share lead in the wireline voice core market, while Ericsson remained number one in wireless voice core.
The Dell'Oro Group Carrier IP Telephony Quarterly Report offers complete, in-depth coverage of the market with tables covering manufacturers' revenue, shipments, and average selling prices for both wireline and wireless voice core markets. The wireline segment includes softswitches, media gateways, session border controllers and voice application servers. The wireless segment includes softswitches, media gateways and legacy mobile switching centers. To purchase this report, please contact Emily Kendall, call +1.650.622.9400x.223 or email Emily@Delloro.com.
As the trusted source for market information about the networking and telecommunications industries, Dell'Oro Group provides in-depth, objective research and analysis that enable component manufacturers, equipment vendors, and investment firms to make fact-based, strategic decisions. For more information, contact Dell'Oro Group at +1.650.622.9400 or visit www.DellOro.com.
SOURCE Dell'Oro Group