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Broadband telecommunications system

  • US 8,730,971 B2
  • Filed: 12/05/2007
  • Issued: 05/20/2014
  • Est. Priority Date: 09/08/1995
  • Status: Expired due to Term
First Claim
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1. A method of operating a communication signaling processor, the method comprising:

  • receiving a signaling message for a voice call to a called party;

    processing the signaling message with a virtual private network plan to transfer a query to a database that is updated when the called party changes locations;

    receiving a response from the database;

    processing the response to select an identifier for packet headers of a packetized voice communication to route the voice call to the called party; and

    transferring an Internet Protocol message indicating the selected identifier.

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