8 Benefits of SIP Trunking for Businesses

benefits of sip trunking

SIP trunking is the use of SIP (Session Initiation Protocol) to set up communication over the Internet between the customer location and the ITSP (Internet telephony service provider), which transfers SIP calls to PSTN (Public Switched Telephone Network). Unlike in the traditional telephony, which involved bundles of physical wires being delivered from a service provider…

Read More...