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Prepaid calling card external/adjunct database processor

  • US 5,828,740 A
  • Filed: 11/14/1996
  • Issued: 10/27/1998
  • Est. Priority Date: 11/14/1996
  • Status: Expired due to Term
First Claim
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1. A method for providing a pre-paid calling card service for a host and for a plurality of other prepaid card vendors, wherein the host and the other prepaid card vendors each have associated pre-paid cards, the method comprising:

  • (a) receiving a call from a telecommunications network into a host call server, wherein the call is placed with an access number, wherein the call is associated with one of the prepaid cards, and wherein the one prepaid card is associated with a code number;

    (b) receiving the access number and the code number from the telecommunications network into the host call server;

    (c) in the host call server, using the access number to determine if the one pre-paid card is associated with the host or with the other prepaid card vendors;

    (d) if the pre-paid card is associated with the host, then providing the prepaid calling card service from the host call server; and

    (e) if the pre-paid card is associated with the other prepaid card vendors, then performing steps (f)-(j);

    (f) in the host call server, using the code number to determine one of the other prepaid card vendors that is associated with the pre-paid card;

    (g) sending a message to the one of the other prepaid card vendors;

    (h) receiving a response from the one of the other prepaid card vendors that indicates available services for the one pre-paid card;

    (i) providing the prepaid calling card service from the host system based on the response; and

    (j) sending another message to the one of the other prepaid card vendors that indicates services used on the call.

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