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Network call back to add conference participants and/or media capabilities

  • US 20100034367A1
  • Filed: 12/30/2008
  • Published: 02/11/2010
  • Est. Priority Date: 08/08/2008
  • Status: Active Grant
First Claim
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1. A method comprising:

  • receiving at a calling party network a notice of an intended communication between a calling endpoint and a plurality of called endpoints, the plurality of called endpoints located in a plurality of called party networks, wherein the intended communication requires a resource in each of the calling party network and the called party networks for supporting a streaming data protocol;

    forwarding the notice of an intended communication toward the plurality of called party networks;

    in parallel with said forwarding, initiating for the intended communication a determination of resource availability for the calling party network;

    determining for the intended communication the determination of resource availability for the calling party network, wherein the determination is for a first resource for the first network; and

    verifying resource availability for the intended communication based on the determination for the calling party network and a resource availability indicator for each of the called party networks.

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