发明申请
US20100142515A1 BLENDING TELEPHONY SERVICES IN AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM
有权
互联网协议多媒体子系统中的混合电话服务
- 专利标题： BLENDING TELEPHONY SERVICES IN AN INTERNET PROTOCOL MULTIMEDIA SUBSYSTEM
- 专利标题（中）： 互联网协议多媒体子系统中的混合电话服务
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申请号： US12339901申请日： 2008-12-19
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公开(公告)号： US20100142515A1公开(公告)日： 2010-06-10
- 发明人: Rittwik Jana , John F. Murray , Christopher W. Rice , Ron Shacham
- 申请人： Rittwik Jana , John F. Murray , Christopher W. Rice , Ron Shacham
- 申请人地址： US NV Reno
- 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 NV Reno
- 主分类号： H04L12/66
- IPC分类号： H04L12/66
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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