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Point Code Emulation For Common Channel Signaling System No. 7 Signaling Network

  • US 20100100597A1
  • Filed: 12/14/2007
  • Published: 04/22/2010
  • Est. Priority Date: 02/26/2007
  • Status: Active Grant
First Claim
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1. A method of routing a TCAP message for dividing a SS7 signaling network into two or more subnets, comprising the steps of:

  • (i) receiving said TCAP message from one of said two or more subnets;

    (ii) extracting OPC, DPC and TID of said TCAP message;

    (iii) looking up and retrieving, from a plurality of structured data storages, a corresponding OPC, a corresponding DPC and a corresponding TID for the other one of said two or more subnets based, partially or combinedly, on said OPC, said DPC and said TID of said received TCAP message;

    (iv) replacing said OPC, said DPC, and/or said TID of said received TCAP message with said corresponding OPC, said corresponding DPC and/or said corresponding TID; and

    (v) forwarding said TCAP message with said corresponding OPC, said corresponding DPC and said corresponding TID to said the other one of said two or more subnets.

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