- 专利标题： Blending telephony services in an internet protocol multimedia subsystem
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申请号： US12339901申请日： 2008-12-19
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公开(公告)号： US08467306B2公开(公告)日： 2013-06-18
- 发明人: Rittwick Jana , John F. Murray , Christopher W. Rice , Ron Shacham
- 申请人： Rittwick Jana , John F. Murray , Christopher W. Rice , Ron Shacham
- 申请人地址： US GA Atlanta
- 专利权人： AT&T Intellectual Property I, L. P.
- 当前专利权人： AT&T Intellectual Property I, L. P.
- 当前专利权人地址： US GA Atlanta
- 主分类号： H04L12/66
- IPC分类号： H04L12/66 ; H04L12/28
摘要：
An Internet protocol Multimedia Subsystem (IMS) gateway application server includes an originating application server module adapted to invoke call control services in response to requests initiated by a voice over Internet Protocol (IP) (VoIP) client associated with a communication device such as an IP telephone. Disclosed gateway application servers include a proxy server module adapted to notify the communication client of session control messages intended for the communication device.
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