发明名称 |
COMMUNICATION SYSTEM AND COMMUNICATION CONTROL METHOD |
摘要 |
A communication system providing a multimedia service that informs a calling terminal that a communication sent from the calling terminal to a called terminal is undesired by the called terminal. Typically, the calling terminal is connected to a calling-side communication network, and the called terminal is connected to a called-side communication network; the called-side communication network includes an access request receiving device that receives an access request sent from the calling terminal; an access request cancel determination device that determines whether or not the received access request is cancelled; and an access request cancel notice sending device that sends an access request cancel notice when the access request is cancelled; and the calling-side communication network includes an addressee information communicating device that communicates addressee information to the calling terminal based on the access request cancel notice, where the addressee information is information of an addressee to be accessed so as to withdraw the cancellation of the access request. |
申请公布号 |
US2014092782(A1) |
申请公布日期 |
2014.04.03 |
申请号 |
US201314099258 |
申请日期 |
2013.12.06 |
申请人 |
SHIGA SHINGO;TAMURA TOSHIYUKI;NEC CORPORATION |
发明人 |
SHIGA SHINGO;TAMURA TOSHIYUKI |
分类号 |
H04M3/436;H04M7/00;H04W4/16 |
主分类号 |
H04M3/436 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|