METHOD FOR BEAR TRAFFIC CLASSIFYING OF DUAL BACKBONE NETWORK

摘要

The present invention relates to a bearer traffic classification in a dual backbone.; Bearer traffic classification in a dual backbone networks, during which the soft switch is establishing the call by attempting a call connection to the called terminal after whether the call request from the calling terminal, assigned to the called and calling terminal to receive the call data a port number and a called party and notify the IP address of the calling terminal to the L4 switch, and L4 switch the call to a fully established is being notified of the bearer traffic when a media flow for the actual bearer traffic to be generated from the soft switch port and IP address, mapping to transmit to the backbone network.; In this budget, without the dual and under the operating environment of the Don backbone can provide to existing Internet subscribers General Internet service and voice and video telephony services based on SIP in next-generation networks, and thereby change the party line you as the next generation the new service of the network can be provided quickly.