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Method and system for providing calling number restoral

  • US 6,633,633 B1
  • Filed: 12/22/1999
  • Issued: 10/14/2003
  • Est. Priority Date: 12/22/1999
  • Status: Expired due to Fees
First Claim
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1. A method for a telephone network to restore private call information to a call directed to an out-of-network service node comprising:

  • (a) removing the private call information from the call and storing the private call information;

    (b) forwarding the call outside the telephone network to the out-of-network service node;

    (c) receiving, into the telephone network, an outgoing call from the out-of-network service node;

    (d) retrieving the private call information and placing the private call information into the outgoing call; and

    (e) forwarding the outgoing call to a forwarding destination and terminating the call to the outgoing call.

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