Directly and transparently transmit 4-channel E1 signals through IP network

Tianwei Telecom Company has launched a unique IP access product - TOIP (TDM over IP), which solves the main problem of poor call quality faced by VOIP by transmitting TDM traffic over IP networks. TOIP is a telephone multiplexer used in IP network environments, which enables transparent conversion of PHONE or E1 lines to IP packets, enabling information to be transmitted over IP based Gigabit Ethernet backbone networks. In this way, voice and data are transmitted directly through the IP network. TOIP retrieves information streams from the most TDM ports and converts them into information packets for transmission over the IP network. In the context of the rapidly growing demand for TDM access through high-speed packet switched networks, the overall utility of TOIP is to enable new and old operators and companies to achieve transparent telephone or E1 connections in the new generation of packet switched network environments, extending the service life of existing equipment, and the product already has considerable reliability.