专利名称:Providing CALEA/legal intercept information
to law enforcement agencies for internetprotocol multimedia subsystems (IMS)
发明人:Thomas C. Davis,Pauline C. Lee申请号:US10959266申请日:20041006公开号:US077768B2公开日:20100727
专利附图:
摘要:A method and apparatus for providing useful packet data to a CALEA/LegalIntercept collection function. At an access point to a network such as the Internet,
sources and destinations of data connections are examined to determine whether any ofthe bearer messages should also be routed to a CALEA/Legal Intercept monitoringsystem. If this condition is recognized, the bearer messages and corresponding signalingcontrol messages are correlated in a call packet delivery application server and thendelivered to a CALEA/Legal Intercept monitoring system. Advantageously, themonitoring receives as a bundled message set the bearer message and the controlmessages used to route and otherwise process these bearer messages.
申请人:Thomas C. Davis,Pauline C. Lee
地址:Homer Glen IL US,Lombard IL US
国籍:US,US
代理人:Werner Ulrich, Esq.
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