Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
September 22, 2015
Patent Application Number
12326243
Date Filed
December 2, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A network element for use in an IMS network is disclosed herein. The network element includes a communication interface operable to receive a SIP request message from a communication device, such as an SIP invite. The network element also includes a communication processor operable to process the SIP request message, extract registration information from a header of the SIP request message, and update a registration of the communication device with the IMS network based on the registration information.
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