Multiple subscriber videoconferencing system

  • US 9,253,444 B2
  • Filed: 03/04/2015
  • Issued: 02/02/2016
  • Est. Priority Date: 03/24/2000
  • Status: Active Grant
First Claim
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1. A videoconferencing services switch adapted for deployment in a global Internet Protocol (IP) network and to communicate with at least one other videoconferencing services switch across the global IP network, the videoconferencing services switch comprising:

  • a call control module capable of receiving call control data from call origination and destination IP videoconferencing endpoints in subscriber IP networks;

    a tunneling services module configured to receive encrypted real-time audio and video data streams from the subscriber IP networks having the call origination and destination IP videoconferencing endpoints; and

    a policy engine capable of being configured to enforce policies on videoconferencing calls based on subscriber-specific settings.

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