SIP PRI GATEWAYS WITH VARIOUS VOIP SYSTEMS

VoIP systems and Sip Pri Gateway Example are vital parts of current communication networks. Devices labeled SIP PRI (Primary Rate Interface) gateways link VoIP networks to more classic phone systems, like digital or analog PBX (Private Branch Exchange) systems. VoIP (Voice over Internet Protocol) systems, on the other hand, use IP-based technology to permit voice communication over the web.