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Robot system that operates through a network firewall

  • US 10,682,763 B2
  • Filed: 10/09/2015
  • Issued: 06/16/2020
  • Est. Priority Date: 05/09/2007
  • Status: Active Grant
First Claim
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1. A teleconferencing system that is coupled to a communication network, comprising:

  • a firewall that connects a local area network to an external network;

    a teleconferencing device coupled to said local area network, said teleconferencing device includes a monitor and a camera; and

    a remote station that transmits a control command to a first Internet protocol (IP) address of the teleconferencing device on said local area network and retransmits said control command to a second IP address of the teleconferencing device on said external network when said transmission to said first IP address fails, wherein said teleconferencing device performs an action in response to said control command.

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