Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Attila J. Hunyady0
Anil Kumar Bollineni0
Date of Patent
June 12, 2012
Patent Application Number
10971687
Date Filed
October 25, 2004
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
Call setup signaling is performed across at least a first security zone, a second security zone, and a third security zone to set up a call. At least one gate is then established between the first security zone and the third security zone to enable traffic flow for the call between the first security zone and the third security zone.
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