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Apparatus and method for querying replicated databases using segmentation directories

  • US 6,101,494 A
  • Filed: 09/03/1999
  • Issued: 08/08/2000
  • Est. Priority Date: 03/21/1997
  • Status: Expired due to Term
First Claim
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1. A telephone network comprising:

  • a plurality of segmentation directories;

    a switch coupled to the plurality of segmentation directories for receiving a query having a header addressed to the switch, and for altering the header so as to be addressed to at least one of the segmentation directories selected according to a round-robin algorithm in response to the query; and

    a signal transfer point coupled between the switch and the segmentation directories.

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