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Method and apparatus for performing a charging limit control

  • US 6,665,387 B2
  • Filed: 01/03/2001
  • Issued: 12/16/2003
  • Est. Priority Date: 07/15/1998
  • Status: Expired due to Term
First Claim
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1. A method for performing a charging limit control in a telecommunication switching network, the method comprising:

  • writing limit data to a charging limit file to set a subscriber-specific charging limit; and

    accessing a subscriber-specific charging limit record during a call via a record index;

    using subrecords for charging limits of different call types;

    accessing the subrecords on the basis of subscriber data; and

    checking a next initialization time every time a remaining value is read, wherein when the next initialization time has been reached, the remaining value is set to an initial value and an initialization time is set to a next time to initialize.

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