CA2215361A1 - Detecting possible fraudulent communications usage - Google Patents

Detecting possible fraudulent communications usage

Info

Publication number
CA2215361A1
CA2215361A1 CA2215361A CA2215361A CA2215361A1 CA 2215361 A1 CA2215361 A1 CA 2215361A1 CA 2215361 A CA2215361 A CA 2215361A CA 2215361 A CA2215361 A CA 2215361A CA 2215361 A1 CA2215361 A1 CA 2215361A1
Authority
CA
Canada
Prior art keywords
call
key
calling
detecting possible
added
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA2215361A
Other languages
French (fr)
Other versions
CA2215361C (en
Inventor
Stephen John Peel
David John Woods
Michael Scott
John Christopher Regnault
Christopher John Gibbings
Russel Eaden
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Azure Solutions Ltd
Original Assignee
British Telecommunications Public Limited Company
Stephen John Peel
David John Woods
Michael Scott
John Christopher Regnault
Christopher John Gibbings
Russel Eaden
Azure Solutions Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Telecommunications Public Limited Company, Stephen John Peel, David John Woods, Michael Scott, John Christopher Regnault, Christopher John Gibbings, Russel Eaden, Azure Solutions Limited filed Critical British Telecommunications Public Limited Company
Publication of CA2215361A1 publication Critical patent/CA2215361A1/en
Application granted granted Critical
Publication of CA2215361C publication Critical patent/CA2215361C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/47—Fraud detection or prevention means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/38—Graded-service arrangements, i.e. some subscribers prevented from establishing certain connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/4228—Systems providing special services or facilities to subscribers in networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54508—Configuration, initialisation
    • H04Q3/54533—Configuration data, translation, passwords, databases
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54575—Software application
    • H04Q3/54583—Software development, e.g. procedural, object oriented, software generation, software testing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
    • H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
    • H04Q3/54575—Software application
    • H04Q3/54591—Supervision, e.g. fault localisation, traffic measurements, avoiding errors, failure recovery, monitoring, statistical analysis
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/60—Aspects of automatic or semi-automatic exchanges related to security aspects in telephonic communication systems
    • H04M2203/6027—Fraud preventions
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01—Details of billing arrangements
    • H04M2215/0148—Fraud detection or prevention means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13057—Object-oriented software

Abstract

A method of, and a system for, detecting possible fraudulent use of a telecommunications network. Call event records, both call initiation and call completion records, are examined. A call record has a number of key fields, e.g. called number, calling number, calling card number, and for each field in turn the key is used to access a database containing an associated set of profiles. Each profile contains an algorithm defining a measurement process to be performed on the call data, e.g. determine the call duration. The respective process results are added to a respective set of stores associated with each profile, and an alarm response is generated when a threshold of a store is reached. An additional process for e.g. a call duration of e.g.
called number card calling number key fields, convert the process results to penalty points which are added to a penalty points store associated with the calling card number key of the call event record under examination. Each response is recorded in a history file for that key.
CA002215361A 1995-03-30 1996-03-29 Detecting possible fraudulent communications usage Expired - Fee Related CA2215361C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP95302159.9 1995-03-30
EP95302159 1995-03-30
PCT/GB1996/000763 WO1996031043A1 (en) 1995-03-30 1996-03-29 Detecting possible fraudulent communications usage

Publications (2)

Publication Number Publication Date
CA2215361A1 true CA2215361A1 (en) 1996-10-03
CA2215361C CA2215361C (en) 2001-01-23

Family

ID=8221151

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002215361A Expired - Fee Related CA2215361C (en) 1995-03-30 1996-03-29 Detecting possible fraudulent communications usage

Country Status (11)

Country Link
US (1) US5907602A (en)
EP (1) EP0818103B1 (en)
JP (1) JPH11502982A (en)
KR (1) KR100445599B1 (en)
CN (1) CN1171433C (en)
CA (1) CA2215361C (en)
DE (1) DE69631647D1 (en)
HK (1) HK1008283A1 (en)
NO (1) NO974511L (en)
NZ (1) NZ304388A (en)
WO (1) WO1996031043A1 (en)

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US5907602A (en) 1999-05-25
NO974511D0 (en) 1997-09-29
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WO1996031043A1 (en) 1996-10-03
MX9706554A (en) 1997-11-29
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CN1179865A (en) 1998-04-22
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CA2215361C (en) 2001-01-23
EP0818103B1 (en) 2004-02-25
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NO974511L (en) 1997-09-30
AU690441B2 (en) 1998-04-23

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