发明申请
US20080304471A1 METHODS AND APPARATUS TO PERFORM CALL SCREENING IN A VOICE OVER INTERNET PROTOCOL (VOIP) NETWORK
有权
在互联网协议（VOIP）网络中执行语音呼叫筛选的方法和设备
- 专利标题： METHODS AND APPARATUS TO PERFORM CALL SCREENING IN A VOICE OVER INTERNET PROTOCOL (VOIP) NETWORK
- 专利标题（中）： 在互联网协议（VOIP）网络中执行语音呼叫筛选的方法和设备
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申请号： US11761037申请日： 2007-06-11
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公开(公告)号： US20080304471A1公开(公告)日： 2008-12-11
- 发明人: James Jackson , Niral S. Sheth , Philip Cunetto
- 申请人： James Jackson , Niral S. Sheth , Philip Cunetto
- 主分类号： H04L12/66
- IPC分类号： H04L12/66
摘要：
Methods and apparatus to perform call screening in a voice over Internet protocol (VoIP) network are disclosed. An example method comprises sending a call initiation request to a VoIP endpoint, receiving a call screening indication from a user of the VoIP endpoint in response to the call initiation request and prior to a no answer determination made by an initiating call server, and playing a message for the user while a calling party is leaving the message.