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Emergency wireless location system including a location determining receiver

  • US 7,848,733 B2
  • Filed: 12/28/2006
  • Issued: 12/07/2010
  • Est. Priority Date: 12/28/2006
  • Status: Expired due to Fees
First Claim
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1. An apparatus for facilitating emergency services in connection with a voice over Internet protocol (VoIP) call, comprising:

  • a first interface for communicating signals to and from a telephone;

    a second interface for communicating signals to and from an Internet Protocol (IP) network;

    a location determining receiver;

    a processor operatively coupled to said location determining receiver and to said first and second interfaces; and

    a computer readable medium, operatively coupled to said processor, comprising instructions for causing the processor to detect the initiation of an emergency call by said telephone, and to determine the location of said apparatus with said location determining receiver in response to the detection of said emergency call, and instructions for providing location information including a calibrated offset.

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