SIP Trunking Gaining on T1 Lines as Companies Seek Efficiency: Study Shows

Market research firm Infonetics Research  recently released excerpts from SIP Trunking Deployment Strategies: North American Enterprise Survey, part of its Continuous Research Service series of analyst notes and surveys on the enterprise VoIP and unified communications market.

•Although many organizations have deployed VoIP on their premises, they still use legacy technologies to connect to the PSTN, with T1 lines the most commonly used trunking service today through 2012.

•Topping the list of reasons to deploy SIP trunking are the ability to centralize applications, enabling multimedia communication, and easier management/flexibility.