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WO2001013619A3 - Dispositif, installation et procede de protection contre la fraude d'un reseau de communication telephonique dans le cadre d'un service de communications prepayees - Google Patents

Dispositif, installation et procede de protection contre la fraude d'un reseau de communication telephonique dans le cadre d'un service de communications prepayees Download PDF

Info

Publication number
WO2001013619A3
WO2001013619A3 PCT/FR2000/002297 FR0002297W WO0113619A3 WO 2001013619 A3 WO2001013619 A3 WO 2001013619A3 FR 0002297 W FR0002297 W FR 0002297W WO 0113619 A3 WO0113619 A3 WO 0113619A3
Authority
WO
WIPO (PCT)
Prior art keywords
communication network
telephone
prepaid
installation
protection against
Prior art date
Application number
PCT/FR2000/002297
Other languages
English (en)
Other versions
WO2001013619A2 (fr
WO2001013619B1 (fr
Inventor
Jocelyn Bertignon
Original Assignee
Jocelyn Bertignon
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 Jocelyn Bertignon filed Critical Jocelyn Bertignon
Priority to AU70114/00A priority Critical patent/AU7011400A/en
Publication of WO2001013619A2 publication Critical patent/WO2001013619A2/fr
Publication of WO2001013619A3 publication Critical patent/WO2001013619A3/fr
Publication of WO2001013619B1 publication Critical patent/WO2001013619B1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/66—Substation equipment, e.g. for use by subscribers with means for preventing unauthorised or fraudulent calling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M17/00—Prepayment of wireline communication systems, wireless communication systems or telephone systems
    • H04M17/02—Coin-freed or check-freed systems, e.g. mobile- or card-operated phones, public telephones or booths
    • H04M17/026—Constructional features

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Security & Cryptography (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Prepayment Telephone Systems (AREA)
  • Meter Arrangements (AREA)
  • Telephonic Communication Services (AREA)

Abstract

La présente invention concerne un dispositif de protection contre la fraude d'un réseau de communication téléphonique dans le cadre d'un service de communications prépayées entre un opérateur et un client. Selon l'invention, le dispositif comprend des moyens de brouillage du signal téléphonique lors de sa transmission entre la ligne privée du client (10) et le réseau téléphonique de l'opérateur (1), rendant inopérant tout accès au réseau de communica tion hors du biais des moyens de brouillage. L'invention concerne également une installation téléphonique pouvant comprendre ledit dispositif et un procédé apte à être mis en oeuvre par le dispositif. Application aux services et aux installations de communications téléphoniques prépayées.
PCT/FR2000/002297 1999-08-12 2000-08-08 Dispositif, installation et procede de protection contre la fraude d'un reseau de communication telephonique dans le cadre d'un service de communications prepayees WO2001013619A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU70114/00A AU7011400A (en) 1999-08-12 2000-08-08 Device, installation and method for protection against fraud in a telephone communication network in a system of prepaid communication service

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9910463A FR2797547B1 (fr) 1999-08-12 1999-08-12 Dispositif, installation et procede de protection contre la fraude d'un reseau de communication telephonique dans le cadre d'un service de communications prepayees
FR99/10463 1999-08-12

Publications (3)

Publication Number Publication Date
WO2001013619A2 WO2001013619A2 (fr) 2001-02-22
WO2001013619A3 true WO2001013619A3 (fr) 2001-08-30
WO2001013619B1 WO2001013619B1 (fr) 2001-09-27

Family

ID=9549121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2000/002297 WO2001013619A2 (fr) 1999-08-12 2000-08-08 Dispositif, installation et procede de protection contre la fraude d'un reseau de communication telephonique dans le cadre d'un service de communications prepayees

Country Status (3)

Country Link
AU (1) AU7011400A (fr)
FR (1) FR2797547B1 (fr)
WO (1) WO2001013619A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI492605B (zh) * 2007-08-31 2015-07-11 Hon Hai Prec Ind Co Ltd 電話線路防盜裝置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368357A (en) * 1980-11-14 1983-01-11 International Telephone And Telegraph Corporation Bypass apparatus for use in secure communication systems
FR2633125A1 (fr) * 1988-06-17 1989-12-22 Sgs Thomson Microelectronics Appareil acoustique avec carte de filtrage vocal
EP0553553A2 (fr) * 1991-12-09 1993-08-04 AT&T Corp. Noeud sécurisé dans un réseau de télécommunication commuté
US5517555A (en) * 1991-12-12 1996-05-14 Cellular Technical Services Company, Inc. Real time information system for cellular telephones
WO1999063695A1 (fr) * 1998-06-02 1999-12-09 Microlink Ltd. Systeme et procede d'acces securise a un reseau

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4368357A (en) * 1980-11-14 1983-01-11 International Telephone And Telegraph Corporation Bypass apparatus for use in secure communication systems
FR2633125A1 (fr) * 1988-06-17 1989-12-22 Sgs Thomson Microelectronics Appareil acoustique avec carte de filtrage vocal
EP0553553A2 (fr) * 1991-12-09 1993-08-04 AT&T Corp. Noeud sécurisé dans un réseau de télécommunication commuté
US5517555A (en) * 1991-12-12 1996-05-14 Cellular Technical Services Company, Inc. Real time information system for cellular telephones
WO1999063695A1 (fr) * 1998-06-02 1999-12-09 Microlink Ltd. Systeme et procede d'acces securise a un reseau

Also Published As

Publication number Publication date
WO2001013619A2 (fr) 2001-02-22
FR2797547A1 (fr) 2001-02-16
FR2797547B1 (fr) 2002-04-12
AU7011400A (en) 2001-03-13
WO2001013619B1 (fr) 2001-09-27

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