A METHOD FOR INTERACTING THE AREA INFORMATION EXPRESS CAPABILITY AND THE MEDIA GATEWAY AND THE MEDIA GATEWAY CONTROLLER THEREOF

摘要

A method for interacting the area information express capability includes that the media gateway receives the request command sent by the media gateway controller, and the request command is used to down-send the request supported area information express capability; the media gateway determines the supported area information express capability according to the request supported area information express capability.