发明授权
US09497229B2 Methods and apparatus to manage internet protocol (IP) multimedia subsystem (IMS) network capacity
有权
管理互联网协议(IP)多媒体子系统(IMS)网络容量的方法和装置
- 专利标题: Methods and apparatus to manage internet protocol (IP) multimedia subsystem (IMS) network capacity
- 专利标题(中): 管理互联网协议(IP)多媒体子系统(IMS)网络容量的方法和装置
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申请号: US11749415申请日: 2007-05-16
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公开(公告)号: US09497229B2公开(公告)日: 2016-11-15
- 发明人: Chaoxin Charles Qiu , Bernard Ku , Mehrad Yasrebi
- 申请人: Chaoxin Charles Qiu , Bernard Ku , Mehrad Yasrebi
- 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
- 代理机构: Hanley, Flight & Zimmerman, LLC
- 主分类号: H04L29/06
- IPC分类号: H04L29/06 ; H04L29/14
摘要:
Methods and apparatus to manage Internet Protocol (IP) Multimedia Subsystem (IMS) network capacity are disclosed. An example method comprises identifying a terminating voice over Internet protocol (VoIP) call server associated with a called device, and returning a call rejection indicator when the terminating VoIP call server is in a first condition, the call rejection indicator returned without a call initiation request message sent to the terminating VoIP call server.
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