发明申请
US20120207297A1 Method, System and Apparatus for Implementing Secure Call Forwarding
有权
实现安全呼叫转移的方法，系统和装置
- 专利标题： Method, System and Apparatus for Implementing Secure Call Forwarding
- 专利标题（中）： 实现安全呼叫转移的方法，系统和装置
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申请号： US13258258申请日： 2011-02-23
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公开(公告)号： US20120207297A1公开(公告)日： 2012-08-16
- 发明人: Tian Tian , Yumen Zhu , Yinxing Wei , Feng Gao
- 申请人： Tian Tian , Yumen Zhu , Yinxing Wei , Feng Gao
- 申请人地址： CN Guangdong Province
- 专利权人： ZTE CORPORATION
- 当前专利权人： ZTE CORPORATION
- 当前专利权人地址： CN Guangdong Province
- 优先权： CN201010154329.5 20100321
- 国际申请： PCT/CN11/71203 WO 20110223
- 主分类号： H04M3/42
- IPC分类号： H04M3/42
摘要：
A method, system and apparatus for implementing secure call forwarding are provided in the present invention. The method includes: a calling party calling a called party, the called party triggering the subscribed call forwarding service; a key management server (KMS) obtaining information of a legal call-forwarded party of the called party through an application server; the call-forwarded party obtaining a media key from the KMS; and the calling party establishing a call connection with the call-forwarded party.
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