Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Cary FitzGerald0
Cullen Jennings0
Date of Patent
December 18, 2007
0Patent Application Number
101375450
Date Filed
April 30, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A network processing device is signaled to establish a media path with another network processing device in a packet switched network with Session Initiated Protocol (SIP), International Telecommunication Union (ITU) standard H.323, MGCP, Megaco, or some other signaling protocol. The network processing device receives a request to send information to an observer device that is not directly in the media path. The network processing device then sends information about the media path to the observer device.
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