词语解释
作用:资源释放过程监视定时器 启动:MSC发送RELEASE消息 停止: (1) MSC收到RELEASE COMPLETE消息 (2) MSC收到RELEASE消息,即冲撞时或MS没有收到RELEASE消息造成手机T305超时。 超时:处于“释放请求”状态的网络侧CC实体在T308第一次超时时,将重发RELEASE消息,重新启动T308,继续保持在“释放请求”状态。在T308第二次超时时,网络侧CC实体将释放MM连接,并返回“空”状态(The call control entity of the network in the "release request" state, shall, at first expiry of timer T308, retransmit the RELEASE message, start timer T308, and stay in the "release request" state. At second expiry of timer T308, the call control entity of the network shall: release the MM connection; and return to the "null" state) 取值: 10s
T306 | T305 | T303 | T301 |