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System and method for seamless communication system inter-device transition

  • US 7,817,601 B1
  • Filed: 11/17/2006
  • Issued: 10/19/2010
  • Est. Priority Date: 11/17/2006
  • Status: Expired due to Fees
First Claim
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1. A communication system comprising:

  • a plurality of networks each operable for controlling communication connections between calling and called users;

    means for establishing a communication session from a calling user to a called user via a particular one of said networks;

    means including a presence network for determining when at least one of either said calling user or said called user desires to be transferred to a different network to continue said established communication session;

    means responsive to a determined desire for transferring said desiring user to a different network while maintaining said communication session without disruption; and

    means for causing an avatar of a user as said avatar appears to another user during a communication session to reflect at least one of the current networks controlling said communication session.

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