发明名称 |
Communication networks in which an application server and multiple directory numbers are used to provide internet protocol like features to time division multiplexed phone lines |
摘要 |
A communication network includes a switching system, an application server, and a softswitch that communicatively couples the application server to the switching system. The switching system is configured to detect a first call to a primary directory number associated with a phone line and to forward the first call to the application server. The application server is configured to instruct the softswitch to generate a second call to a RingMaster directory number associated with the phone line. And the softswitch is configured to bridge the first and second calls responsive to detection of a communication path completion to the phone line.
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申请公布号 |
US8565406(B2) |
申请公布日期 |
2013.10.22 |
申请号 |
US20060517706 |
申请日期 |
2006.09.08 |
申请人 |
LEVINE DAVID;AT&T INTELLECTUAL PROPERTY I, L.P. |
发明人 |
LEVINE DAVID |
分类号 |
H04M3/42;H04L12/66;H04N7/00 |
主分类号 |
H04M3/42 |
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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