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Solutions for voice over internet protocol (VoIP) 911 location services

  • US 7,260,186 B2
  • Filed: 05/03/2004
  • Issued: 08/21/2007
  • Est. Priority Date: 03/23/2004
  • Status: Active Grant
First Claim
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1. A method of providing mid-call updating of a location of a VoIP Wireless Fidelity (WiFi) terminal, comprising:

  • allowing a VoIP call to be established with said VoIP WiFi terminal;

    requesting updated location information relevant to movement of said VoIP WiFi terminal since said call was established; and

    transmitting updated location information relevant to said movement of said VoIP WiFi terminal since said call was established.

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