Diane Myers


SIP Soars as VoIP Services Market Approaches $50B Mark

NTT of Japan is still the world’s largest residential VoIP service provider, followed by Comcast and France Telecom. The fastest growing segments of the VoIP services market are SIP trunking and hosted UC telephony, according to Infonetics Research.

SBC Spike Helps Carrier VoIP Surge

A new study shows that the service provider VoIP equipment market jumped to $592 million in the fourth quarter of 2010, an increase of 14.5 percent over the third quarter.

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