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Integrating multimedia capabilities with circuit-switched calls

  • US 8,098,651 B1
  • Filed: 09/21/2001
  • Issued: 01/17/2012
  • Est. Priority Date: 07/27/2001
  • Status: Active Grant
First Claim
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1. A method for integrating separate circuit-switched voice and packet-switched data sessions comprising:

  • a. identifying call signaling events for a separate circuit-switched call between a caller and a called party over a circuit-switched network; and

    b. controlling a separate packet-switched session for a packet-session between a caller user agent for a caller endpoint and a called party user agent on a called party endpoint based on at least one of the call signaling events from the separate circuit-switched call, wherein the caller and called party are associated with the caller and called party endpoints, such that the caller and called party may conduct concurrent voice and data sessions.

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