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System and method for caching ported number information

  • US 6,560,226 B1
  • Filed: 02/25/1999
  • Issued: 05/06/2003
  • Est. Priority Date: 02/25/1999
  • Status: Expired due to Term
First Claim
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1. A system for connecting a call having call signaling and user communications, the system comprising:

  • a signaling processor adapted to receive the call signaling, to process the call signaling to determine a search is required to determine if a search criteria matches an LNP information element, to select the search criteria for the search, to select a connection for the user communications, and to transmit a control message identifying the selected connection;

    an LNP cache having LNP information and adapted to be searched using the search criteria to determine if the LNP information element exists in the LNP information, the search having a result; and

    a connection system adapted to receive the user communications and the control message and, in response to the control message, to connect the user communications over the designated connection.

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