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Instant messaging applications in security systems

  • US 7,843,322 B2
  • Filed: 02/05/2008
  • Issued: 11/30/2010
  • Est. Priority Date: 08/14/2006
  • Status: Expired due to Fees
First Claim
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1. A method of providing half-duplex audio communications between parties via a security system comprising:

  • a. generating an instant message comprising digitized audio information from a first party;

    b. transmitting the instant message from a first location over a computer network to a second location via an instant message server computer;

    c. receiving the instant message at the second location;

    d. playing the digitized audio information from the received instant message over a speaker to a second party at the second location;

    e. generating a response instant message comprising digitized audio information from the second party;

    f. transmitting the response instant message from the second location over a computer network to the first location via the instant message server computer;

    g. receiving the response instant message at the first location; and

    h. playing the digitized audio information from the received response instant message over a speaker to the first party.

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