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公开(公告)号：JPH1093736A
公开(公告)日：1998-04-10
申请号：JP21200697
申请日：1997-08-06
Applicant: LUCENT TECHNOLOGIES INC
Inventor： DUNN JAMES PATRICK , DON HOWARD DVORAK , MARK ALAN LASSIG
Abstract: PROBLEM TO BE SOLVED: To surely distinguish a special call such as a data call, etc., from a voice call and to enable proper processing for charging, according to the kinds of call by easily and inexpensively providing superior method and device capable of detecting the specific call such as the data call, etc., in a frequency band on the basis of each call in a telecommunication exchange system. SOLUTION: A data call is detected by detecting a response signal (301), after connecting a tone detector to a call (309) and detecting a characteristic tone to the data call using a tone detector (311). When the tone to the data call is detected, a record for charging the call is marked as a data call (315). Consequently, a charge which is different from that for the voice call is imposed on the data call.
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公开(公告)号：JPH1093699A
公开(公告)日：1998-04-10
申请号：JP21200597
申请日：1997-08-06
Applicant: LUCENT TECHNOLOGIES INC
Inventor： DUNN JAMES PATRICK , DON HOWARD DVORAK , MARK ALAN LASSIG
Abstract: PROBLEM TO BE SOLVED: To surely present a prescribed service to all customers and to efficiently process a line of high utilization by providing the excellent method and device which can easily and inexpensively detect the line of high utilization in an electric communication switching system. SOLUTION: The existence of a data call which causes a line of high utilization is detected (311) by testing a signal like a tone on the connection part of this call after detection of a response signal (301). Lines through which the data call is transmitted or received are monitored for the purpose of measuring their degrees of utilization. As the result, the line of high utilization is detected by monitoring only a relatively smaller number of lines through which the data call is transmitted or received.
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