A method for implementing an agent-based signaling protocol media gateway control

摘要

A method for implementing an agent-based signaling protocol gateway control means, comprising the steps of: providing an agent equipment between media gateways and gateway controller means being located such media gateways in a network than the network in which is the gateway controller means providing said agent computer agent signaling and network address translation between different networks (101), where all the media gateways under the control of gateway controller means having different domain names, each endpoint identifier includes information of the domain name of a media gateway, and the gateway controller means distinguishes uniquely each of the media gateway by name of domain identifier endpoint; requesting, by one of the media gateways, the record in the media gateway controller (102); for MGCP signaling / MEGACO sent from one of the media gateways to the media gateway controller, if it is not related with the media, directly replace a number of transaction by the agent equipment, and then forwarding the signaling; if signaling MGCP / MEGACO itself is related to the media processing corresponding attribute of the media by the agent equipment, and then forwarding the signaling to a request message sent from the gateway controller means to one of the gateways means, send the request message to the gateway corresponding means on the agent equipment according to the domain name in the endpoint identifier (103).