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Method and apparatus for providing access and egress uniform resource identifiers for routing

  • US 8,300,795 B2
  • Filed: 12/04/2009
  • Issued: 10/30/2012
  • Est. Priority Date: 12/30/2005
  • Status: Active Grant
First Claim
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1. A method for routing a call in a communication network, comprising:

  • receiving a first call setup message;

    identifying an access identification parameter associated with an access point of the first call setup message;

    generating a second call set up message by incorporating the access identification parameter into the first call setup message; and

    determining a routing decision in accordance with the access identification parameter in the second call set up message.

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