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PROVIDING VOICE CALL CONTINUITY

  • US 20090097450A1
  • Filed: 08/21/2008
  • Published: 04/16/2009
  • Est. Priority Date: 08/22/2007
  • Status: Abandoned Application
First Claim
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1. A method, comprising:

  • receiving a request to handover a call session from a radio access network to an internet protocol connectivity access network (IP-CAN); and

    handing over the call session to the IP-CAN independent of an Internet Protocol Multimedia Subsystem (IMS).

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