The SIP Trunking Services Market size is expected to grow at an annual average of 9% during 2021-2027. Session Initiation Protocol (SIP) trunking is a method of sending voice and other unified communications services over the Internet. SIP works with IP-enabled Private Branch Exchange (PBX). SIP trunking replaces traditional telephone lines or PRI (Primary Rate […]
Tag Archives: SIP Trunking Services Market
The SIP Trunking Services Market size is expected to grow at an annual average of 9% during 2021-2027. Session Initiation Protocol (SIP) trunking is a method of sending voice and other unified communications services over the Internet. SIP works with IP-enabled Private Branch Exchange (PBX). SIP trunking replaces traditional telephone lines or PRI (Primary Rate […]