FR2821227B1 - SECURE PUBLIC TELEPHONY SYSTEM - Google Patents

SECURE PUBLIC TELEPHONY SYSTEM

Info

Publication number
FR2821227B1
FR2821227B1 FR0102532A FR0102532A FR2821227B1 FR 2821227 B1 FR2821227 B1 FR 2821227B1 FR 0102532 A FR0102532 A FR 0102532A FR 0102532 A FR0102532 A FR 0102532A FR 2821227 B1 FR2821227 B1 FR 2821227B1
Authority
FR
France
Prior art keywords
telephony system
secure public
public telephony
secure
telephony
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.)
Expired - Fee Related
Application number
FR0102532A
Other languages
French (fr)
Other versions
FR2821227A1 (en
Inventor
Jean Paul Mengus
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.)
Axalto SA
Original Assignee
Schlumberger Systemes SA
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 Schlumberger Systemes SA filed Critical Schlumberger Systemes SA
Priority to FR0102532A priority Critical patent/FR2821227B1/en
Priority to PCT/IB2002/000502 priority patent/WO2002067564A2/en
Priority to EP02700507A priority patent/EP1410616A2/en
Priority to CA002437586A priority patent/CA2437586A1/en
Publication of FR2821227A1 publication Critical patent/FR2821227A1/en
Application granted granted Critical
Publication of FR2821227B1 publication Critical patent/FR2821227B1/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
    • H04M15/28—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal
    • H04M15/30—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP with meter at substation or with calculation of charges at terminal the meter or calculation of charges not being controlled from an exchange
    • 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
    • H04M15/48—Secure or trusted billing, e.g. trusted elements or encryption
    • 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
    • H04M15/56—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP for VoIP communications
    • 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
    • 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
    • H04M17/023—Circuit arrangements
    • 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
    • H04M2203/609—Secret communication
    • 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
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/01—Details of billing arrangements
    • H04M2215/0156—Secure and trusted billing, e.g. trusted elements, encryption, digital signature, codes or double check mechanisms to secure billing calculation and information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/20—Technology dependant metering
    • H04M2215/202—VoIP; Packet switched telephony
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2215/00—Metering arrangements; Time controlling arrangements; Time indicating arrangements
    • H04M2215/92—Autonomous calculations of charges in terminal, i.e. meter not controlled from exchange

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Telephonic Communication Services (AREA)
FR0102532A 2001-02-22 2001-02-22 SECURE PUBLIC TELEPHONY SYSTEM Expired - Fee Related FR2821227B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR0102532A FR2821227B1 (en) 2001-02-22 2001-02-22 SECURE PUBLIC TELEPHONY SYSTEM
PCT/IB2002/000502 WO2002067564A2 (en) 2001-02-22 2002-02-20 Secure public telephony system
EP02700507A EP1410616A2 (en) 2001-02-22 2002-02-20 Secure public telephony system
CA002437586A CA2437586A1 (en) 2001-02-22 2002-02-20 Secure public telephony system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0102532A FR2821227B1 (en) 2001-02-22 2001-02-22 SECURE PUBLIC TELEPHONY SYSTEM

Publications (2)

Publication Number Publication Date
FR2821227A1 FR2821227A1 (en) 2002-08-23
FR2821227B1 true FR2821227B1 (en) 2003-05-16

Family

ID=8860403

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0102532A Expired - Fee Related FR2821227B1 (en) 2001-02-22 2001-02-22 SECURE PUBLIC TELEPHONY SYSTEM

Country Status (4)

Country Link
EP (1) EP1410616A2 (en)
CA (1) CA2437586A1 (en)
FR (1) FR2821227B1 (en)
WO (1) WO2002067564A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2853174B1 (en) * 2003-03-27 2005-07-08 Schlumberger Systems & Service SECURE TELEPHONE SYSTEM
CA2546743C (en) * 2003-12-15 2011-04-26 Bce Inc. Adapter for secure voip communications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5812650A (en) * 1992-07-09 1998-09-22 Gammino; John R. Method and apparatus for intercepting potentially fraudulent
US5875236A (en) * 1995-11-21 1999-02-23 At&T Corp Call handling method for credit and fraud management
US5805686A (en) * 1995-12-22 1998-09-08 Mci Corporation Telephone fraud detection system

Also Published As

Publication number Publication date
WO2002067564A3 (en) 2002-10-10
WO2002067564A2 (en) 2002-08-29
CA2437586A1 (en) 2002-08-29
EP1410616A2 (en) 2004-04-21
FR2821227A1 (en) 2002-08-23

Similar Documents

Publication Publication Date Title
FI20010238A0 (en) communication Services
NO20026003L (en) terminal communication system
DE60110198D1 (en) Medical communication system
DK1251714T3 (en) Digital hearing aid system
FR2820799B1 (en) HYDRAULIC SYSTEM
DE60238831D1 (en) UNDERWATER COMMUNICATION SYSTEM
NO20031462L (en) encryption communication system
DE60308984D1 (en) Distributed communication system
DE60233006D1 (en) communication system
FR2841007B1 (en) SECURITY COMMUNICATION SYSTEM
FI20041535A (en) communication system
DE602004000116T2 (en) Improved group communication system
DE60208245D1 (en) Speaker System
FR2821227B1 (en) SECURE PUBLIC TELEPHONY SYSTEM
GB2413729B (en) Telephone communication system
DE60136332D1 (en) connection services
DE60237926D1 (en) COMMUNICATION SYSTEM
FR2853174B1 (en) SECURE TELEPHONE SYSTEM
DE50114986D1 (en) communication system
FR2852750B1 (en) DIGITAL COMMUNICATION SYSTEM USING TELEPHONE LINES
FR2855350B1 (en) DISTRIBUTION SYSTEM OF TELEPHONY
DE50204126D1 (en) LANGUAGE-CONTROLLED HOME COMMUNICATION SYSTEM
NO20031134L (en) Television Intercom System
FR2804276B1 (en) IMPROVED CELLULAR TELEPHONY SYSTEM
SE0100288D0 (en) Telecommunication System

Legal Events

Date Code Title Description
TP Transmission of property
CD Change of name or company name
ST Notification of lapse

Effective date: 20071030