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Forced bearer routing for packet-mode interception

  • US 7,436,835 B2
  • Filed: 05/30/2003
  • Issued: 10/14/2008
  • Est. Priority Date: 05/30/2003
  • Status: Active Grant
First Claim
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1. A method of intercepting call content bearer packets from first and second communications terminals communicating with each other over a packet-based Internet Protocol (IP) network comprising:

  • a Softswitch obtaining alias IP addresses for the first and second communications terminals, the alias IP addresses corresponding to an Intercept Router in the network;

    the Softswitch using the alias IP addresses in call control signaling for redirecting call content bearer packets from the first and second communications terminals through the Intercept Router for interception.

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