| 摘要 |
A call management method makes a call management system perform a process of releasing resources that are secured for a terminal device that has become a communication disable state among resources in the call management system that are secured for each of the terminal devices under speech communication (# 103 and # 108 ), and sending a message for finishing speech communication to a terminal device on the other end of the speech communication without transmitting it to the terminal device that has become a communication disable state (# 112 ), when it is detected that one of the terminal devices under speech communication with each other has become a communication disable state in a mobile communication network (# 102 ).
|
