发明名称 |
SYSTEM AND METHOD FOR PROCESSING DROPPED CALLS |
摘要 |
A method and apparatus for processing dropped calls. If. during an establis hed call between two communication devices, a telecommunication network node det ermines that a communication link to one of the devices has been dropped, the node d etermines the cause of the dropped communication link and sends a status message to th e non-dropped communication device. If a reconnection attempt is appropriate, the node attempts to reconnect to the dropped device. If a reconnection is not appro priate, or if the reconnection attempt is unsuccessful, the non-dropped communicatio n device is connected to a voice mail node. If the reconnection attempt is successful, t he call between the two communication devices is re-established.
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申请公布号 |
CA2231938(C) |
申请公布日期 |
2001.10.30 |
申请号 |
CA19982231938 |
申请日期 |
1998.03.12 |
申请人 |
AT&T WIRELESS SERVICES, INC. |
发明人 |
AMIN, UMESH J.;ROTVOLD, BRUCE E. |
分类号 |
H04M3/22;H04M3/42;H04W4/12;(IPC1-7):H04M3/22;H04Q7/20 |
主分类号 |
H04M3/22 |
代理机构 |
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主权项 |
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地址 |
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