The standard communications protocol for voice and video in Unified Communications. A Session Initiation Protocol (SIP) trunk is an IP connection that establishes a SIP communications link between your organization and an Internet telephony service provider (ITSP) beyond your firewall.
There can be a substantial cost savings with SIP trunks. Deploying SIP trunking can be a big step toward simplifying your organization’s telecommunications and starts you on the road to real-time communications. One of the primary advantages of SIP trunks is that you can consolidate your organization’s connections to the public switched telephone network (PSTN) at a central site.
Planning a Teams (formerly Skype for Business and Lync) deployment? Our experienced sales representatives can help you initiate a SIP trunk for services, such as instant messaging, conferencing, presence detection, and multimedia, as well as all your endpoint devices.