Infonetics Research: IMS equipment market up 142% in 2009; carrier VoIP holding steady after tough year (Marketwire)
CAMPBELL, CA–(Marketwire – March 4, 2010) – Market research firm Infonetics Research ( http://twitter.com/infonetics ) released its fourth quarter (4Q09) Service Provider VoIP Equipment and Subscribers and IMS Equipment and Subscribers market share and forecast reports.
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