SIP trunking (Session Initiation Protocol trunking)
SIP trunking is a method by which business phone systems can operate using an internet connection instead of a traditional phone line.
SIP trunking is provided by SIP providers, which are similar to traditional phone companies, except SIP providers give access to phone lines over the internet (and SIP service is significantly less expensive
SIP trunking is provided by SIP providers, which are similar to traditional phone companies, except SIP providers give access to phone lines over the internet (and SIP service is significantly less expensive
