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Method and system for call routing for 911 network connectivity

  • US 20040203569A1
  • Filed: 11/26/2002
  • Published: 10/14/2004
  • Est. Priority Date: 11/26/2002
  • Status: Active Grant
First Claim
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1. A method for call routing for emergency network connectivity, comprising:

  • placing a call from a mobile unit to a service management system;

    transferring unit position data representing a position of the mobile unit to the service management system initiating a network connection from the service management system to a first mobile switching center serving the mobile unit;

    transferring the unit position data to the first mobile switching center;

    utilizing the unit position data at the first mobile switching center to identify a public safety answering point associated with the location of the mobile unit;

    initiating a priority connection from the first mobile switching center to the identified public safety answering point;

    transferring the unit position data to the identified public safety answering point; and

    enabling voice communications from the mobile unit to the public safety answering point through the call.

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