SIP trunking adoption set to rise to 62 percent by 2017, says Infonetics
SIP trunking adoption set to rise to 62 percent by 2017, says Infonetics October 16, 2015 | By Sean Buckley As more businesses see their premises-based PBX systems come to the end of life, more North American businesses say they are increasingly using SIP for a part of their voice connectivity requirements. According to a…
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