What is SIP Trunking?

With any business, quality communications is key to success, while knowing that you’re getting the best product for the best value for money means knowing as much about the products in which you invest as possible. With Sipdesk, we’re dedicated to making our telecommunications solutions as transparent as possible, which is why we’re delighted to bring you an essential guide to SIP trunking and how it can benefit your company.

A Session Initiation Protocol (SIP) trunk is a service which enables users with an installed private branch exchange (PBX) to benefit from such real-time communications solutions as VoIP. By connecting a SIP trunk to a traditional public switched telephone network (PSTN), businesses can communicate over IP outside the enterprise network, thereby delivering greater cost savings.