发明申请
US20100046507A1 USING PSTN REACHABILITY IN ANONYMOUS VERIFICATION OF VOIP CALL ROUTING INFORMATION
有权
在VOIP呼叫路由信息的非正式验证中使用PSTN可达性
- 专利标题： USING PSTN REACHABILITY IN ANONYMOUS VERIFICATION OF VOIP CALL ROUTING INFORMATION
- 专利标题（中）： 在VOIP呼叫路由信息的非正式验证中使用PSTN可达性
-
申请号： US12608484申请日： 2009-10-29
-
公开(公告)号： US20100046507A1公开(公告)日： 2010-02-25
- 发明人: Jonathan David Rosenberg , Cullen F. Jennings
- 申请人： Jonathan David Rosenberg , Cullen F. Jennings
- 申请人地址： US CA San Jose
- 专利权人： CISCO TECHNOLOGY, INC.
- 当前专利权人： CISCO TECHNOLOGY, INC.
- 当前专利权人地址： US CA San Jose
- 主分类号： H04L12/66
- IPC分类号： H04L12/66
摘要：
In one embodiment, an apparatus may verify an identity of a destination Voice-over-Internet-Protocol (VoIP) call agent for a destination telephone number based on demonstrated knowledge of at least one public switched telephone network (PSTN) call initiated to the destination telephone number. The apparatus may also receive the identity of the destination VoIP call agent based on the demonstrated knowledge of the at least one PSTN call initiated to the destination telephone number.
公开/授权文献
信息查询
