SIP Trunking essentially combines data, voice and video into a single line, offering one of the most cost effective ways to migrate to VoIP and Unified Communications (UC). This also results in providing an easy migration path to fully hosted services in the future, when the organization is ready.
By replacing the conventional PSTN trunk with a SIP trunk, businesses can keep existing PBXs and take advantage of new cloud-based IP apps and services that can be offered via the SIP trunk.
Session Initiation Protocol (SIP) Trunking, is a cost-effective technology that connects legacy phones and systems to the cloud without removing or replacing them. With SIP trunking, !!Vonage!! makes it easy to convert legacy phone systems and get cloud-hosted voice, video, data, text and other unified communications using the scalability of the internet or the power of our private managed network.
Cisco offers an enhanced SIP trunking solution that enables service providers to more quickly and easily add in-demand unified communications (UC) and mobile applications to their SIP trunking offering. As a result, service providers have the opportunity to significantly increase the value of their SIP trunks and generate improved Average Revenue Per User (ARPU) in an increasingly competitive SIP trunking market.