发明授权
- 专利标题： Privacy preservation for voice over internet protocol calling
- 专利标题（中）： 通过互联网协议通话进行语音保密
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申请号： US11293858申请日： 2005-12-02
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公开(公告)号： US07729342B1公开(公告)日： 2010-06-01
- 发明人: Sourabh Satish , Carey Nachenberg
- 申请人： Sourabh Satish , Carey Nachenberg
- 申请人地址： US CA Cupertino
- 专利权人： Symantec Corporation
- 当前专利权人： Symantec Corporation
- 当前专利权人地址： US CA Cupertino
- 代理机构： Hunton & Williams LLP
- 主分类号： H04L12/66
- IPC分类号： H04L12/66
摘要：
Privacy preservation for voice over internet protocol calling is disclosed. A request is received to associate with a current or potential call participant a temporary privacy address that is valid for a prescribed period or until the occurrence of a prescribed event or condition. A request is received to process a call using the temporary privacy address. A determination is made as to whether the temporary privacy address is currently valid, and if it is currently valid, the call is processed using the temporary privacy address.
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