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Method and system for controlling multipoint video conference, central control subsystem and video terminal

  • US 8,854,419 B2
  • Filed: 06/13/2010
  • Issued: 10/07/2014
  • Est. Priority Date: 09/27/2009
  • Status: Active Grant
First Claim
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1. A method for controlling multipoint video conference, comprising:

  • a central control subsystem at a conference place side directly transmitting a multipoint video conference control command to a video terminal;

    the video terminal, after directly receiving the multipoint video conference control command from the central control subsystem, directly transmitting the received multipoint video conference control command to central office equipment at a network side; and

    the central office equipment, after directly receiving the multipoint video conference control command from the video terminal, controlling the video terminal of each conference place according to the received multipoint video conference control command.

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