Answer
Jun 16, 2025 - 07:09 AM
A PRI (Primary Rate Interface) gateway is a telecommunications device that connects traditional telephony systems, using ISDN PRI lines, to modern IP networks, facilitating the transition between circuit-switched and packet-switched networks. It allows businesses to integrate legacy phone systems with VoIP (Voice over Internet Protocol) technology, enabling more efficient communication and cost savings. By converting voice and data signals from the PRI line into digital packets for transmission over the internet, PRI gateways help maintain compatibility with older infrastructure while leveraging the benefits of modern network technologies.
