What is the Difference Between PRI and SIP Trunk?
Two of the most well-known of these are the PRI (Primary Rate Interface) and SIP (Session Initiation Protocol) trunks. Because they both allow voice communication over phone networks, there are important differences between their core technologies, features, and business applications. We examine the difference between PRI and SIP trunks in this post, providing a thorough analysis to assist companies in making wise choices.