Massive Report on Session Initiation Protocol (SIP) Trunking Services Market Growth and its Detail Analysis by Top Key Players- AT&T, BT Group, Centurylink, Fusion, Verizon, 8×8

Session Initiation Protocol (SIP) trunking is a service offered by a communications service provider that uses the protocol to provision voice over IP (VoIP) connectivity between an on-premises phone system and the public switched telephone network (PSTN). SIP is used for call establishment, management and teardown. SIP trunking is typically sold as a replacement for digital Primary Rate Interfaces (PRIs), which are based on time-division multiplexing (TDM). This Session Initiation Protocol (SIP) Trunking Services market research is an intelligence report with meticulous efforts undertaken to study the right and valuable…

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