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Dynamically controlling wireless long distance routing while roaming

  • US 20050130649A1
  • Filed: 12/15/2003
  • Published: 06/16/2005
  • Est. Priority Date: 12/15/2003
  • Status: Abandoned Application
First Claim
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1. A method of choosing which long distance company a wireless roamer uses based on the selection of the wireless roamer or its home wireless carrier comprising:

  • (1) sending a plurality of transaction capabilities application part messages between a wireless service control point and a wireless switching center, comprising the steps of;

    (i) sending transaction capabilities application part message that validate a roamer (ii) Instruct the service mobile switch center to pass dialed number information and;

    (2) routing of the call to a interactive voice response until to play a brief recorded message and;

    (3) routing of the wireless call to the called party

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