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Method and apparatus for maintaining state information on a client device configured for VOIP communication

  • US 20070280218A1
  • Filed: 06/06/2006
  • Published: 12/06/2007
  • Est. Priority Date: 06/06/2006
  • Status: Active Grant
First Claim
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1. A method of maintaining state information on a client device configured for voice-over-internet protocol (VOIP) communication through a packet network, comprising:

  • establishing a VOIP call between the client device and an endpoint device through the packet network;

    packaging state information associated with the client device to form a state object at the endpoint device during the VOIP call;

    receiving the state object from the endpoint device at the client device;

    storing the state object in the client device.

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