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IP-based call content intercept using repeaters

  • US 20090141883A1
  • Filed: 11/30/2007
  • Published: 06/04/2009
  • Est. Priority Date: 11/30/2007
  • Status: Active Grant
First Claim
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1. A computer-readable medium comprising instructions, which when executed by a computer system causes the computer system to perform operations for IP-based call content intercept, the computer-readable medium comprising:

  • instructions for receiving at least one call initiation data;

    instructions for receiving a first IP packet from a first communications device;

    instructions for receiving a second IP packet from a second communications device;

    instructions for generating a plurality of first IP packets comprising either the first IP packet and at least one copy of the first IP packet, or at least two copies of the first IP packet;

    instructions for generating a plurality of second IP packets comprising either the second IP packet and at least one copy of the second IP packet, or at least two copies of the second IP packet;

    instructions for transmitting one of the plurality of first IP packets to the second communications device according to one or more of the call initiation data;

    instructions for transmitting another of the plurality of first IP packets to a surveilling agency computer system without encoding or decoding the another of the plurality of first IP packets;

    instructions for transmitting one of the plurality of second IP packets to the first communications device according one or more of the call initiation data; and

    instructions for transmitting another of the plurality of second IP packets to the surveilling agency computer system without encoding or decoding the another of the plurality of second IP packets.

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