SIP Trunking: Major Savings or Major Headache?
Careful planning and vendor selection key to success with SIP.
Session Initiation Protocol (SIP) trunking is when companies utilize Voice over IP (VoIP) to connect a private branch exchange to the Internet. When users replace telephone trunks with the internet, this replaces the need for phone lines by using an Internet connection instead. The protocol lines can support numerous signals and multiple telephone users at the same time within an organization. In best-case scenarios, the result can be enormous cost savings for the enterprise.