SIP PRI GATEWAY | SIP TO PRI CONVERTER

A communications device that connects Session Initiation Protocol (SIP) trunks and Primary Rate Interface (PRI) lines—two separate communication technologies—is termed a SIP Trunk to PRI Gateway. The pairing of modern VoIP (Voice over Internet Protocol) systems with older TDM (Time Division Multiplexing)-based phone networks is made much simpler as that link.