发明名称 |
Communication control method, communication system and communication controller |
摘要 |
The same number is redundantly set as the extension number associated to a fourth telephone number in different data tables associated to different second telephone numbers. For this reason, it is possible to maintain outstanding scalability of the system in a situation where the total number of settable numbers is limited. Further, even if an outgoing call is made to a caller side terminal from a lost receiver side terminal using the call register, the receiver number is recognized to be either an extension number associated to a fourth telephone number or an extension number associated to a fifth telephone number, and an instruction to disconnect a first call is sent to the call controller. As a result, the above-mentioned outgoing call (first call) from the lost receiver side terminal is disconnected, thereby making it possible to fully ensure security when a terminal is lost. |
申请公布号 |
US8300794(B2) |
申请公布日期 |
2012.10.30 |
申请号 |
US20090423141 |
申请日期 |
2009.04.14 |
申请人 |
NAKANISHI RYOTA;FUJITA MANABU;KOGA SEIJI;NTT DOCOMO, INC. |
发明人 |
NAKANISHI RYOTA;FUJITA MANABU;KOGA SEIJI |
分类号 |
H04M7/00;H04M1/56;H04M3/42;H04M15/06 |
主分类号 |
H04M7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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