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Method and system for transmitting subscriber-specific information in a telecommunication system

  • US 20020022477A1
  • Filed: 07/31/2001
  • Published: 02/21/2002
  • Est. Priority Date: 02/02/1999
  • Status: Active Grant
First Claim
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1. In a method for transmitting subscriber-specific information in a telecommunication system that includes a telecommunication network, a conversion/transmission center connected to the telecommunication network, a first telecommunication terminal having an associated A-number and connected to the conversion/transmission center through the telecommunication network, a second telecommunication terminal connected to the conversion/transmission center through the telecommunication network, and an actuating device connected to the second telecommunication terminal, wherein connection-specific information is transmitted from the first telecommunication terminal to the second telecommunication terminal to effect a call from the first telecommunication terminal, and subscriber-specific optional parameters are added to a dialing string sent to the conversion/transmission center from the first telecommunication terminal to initiate the call, the improvement comprising the steps of:

  • modifying an A-number field to be transmitted from the conversion/transmission center to the second telecommunication terminal in connection with the call by one of adding control information to the A-number field and replacing the A-number field with the control information; and

    controlling the actuating device in accordance with the control information contained in the modified A-number field.

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