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FR2712131B1 - Sauvegarde numérique longue durée de données compressées, automatisée simultanément en entrée et sortie, permettant notamment une sécurisation numérique de l'enregistrement d'écoutes téléphoniques. - Google Patents

Sauvegarde numérique longue durée de données compressées, automatisée simultanément en entrée et sortie, permettant notamment une sécurisation numérique de l'enregistrement d'écoutes téléphoniques.

Info

Publication number
FR2712131B1
FR2712131B1 FR9313222A FR9313222A FR2712131B1 FR 2712131 B1 FR2712131 B1 FR 2712131B1 FR 9313222 A FR9313222 A FR 9313222A FR 9313222 A FR9313222 A FR 9313222A FR 2712131 B1 FR2712131 B1 FR 2712131B1
Authority
FR
France
Prior art keywords
digital
wiretapping
allowing
input
long
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
FR9313222A
Other languages
English (en)
Other versions
FR2712131A1 (fr
Inventor
Pierre Pugnet
Alain Dousson
Jean-Paul Pugnet
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.)
FRC PRO SARL
Original Assignee
FRC PRO SARL
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 FRC PRO SARL filed Critical FRC PRO SARL
Priority to FR9313222A priority Critical patent/FR2712131B1/fr
Publication of FR2712131A1 publication Critical patent/FR2712131A1/fr
Application granted granted Critical
Publication of FR2712131B1 publication Critical patent/FR2712131B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/72—Finding out and indicating number of calling subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/64—Automatic arrangements for answering calls; Automatic arrangements for recording messages for absent subscribers; Arrangements for recording conversations
    • H04M1/65—Recording arrangements for recording a message from the calling party
    • H04M1/656—Recording arrangements for recording a message from the calling party for recording conversations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/2281—Call monitoring, e.g. for law enforcement purposes; Call tracing; Detection or prevention of malicious calls
    • 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
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42221—Conversation recording systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Technology Law (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
FR9313222A 1993-11-02 1993-11-02 Sauvegarde numérique longue durée de données compressées, automatisée simultanément en entrée et sortie, permettant notamment une sécurisation numérique de l'enregistrement d'écoutes téléphoniques. Expired - Fee Related FR2712131B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9313222A FR2712131B1 (fr) 1993-11-02 1993-11-02 Sauvegarde numérique longue durée de données compressées, automatisée simultanément en entrée et sortie, permettant notamment une sécurisation numérique de l'enregistrement d'écoutes téléphoniques.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9313222A FR2712131B1 (fr) 1993-11-02 1993-11-02 Sauvegarde numérique longue durée de données compressées, automatisée simultanément en entrée et sortie, permettant notamment une sécurisation numérique de l'enregistrement d'écoutes téléphoniques.

Publications (2)

Publication Number Publication Date
FR2712131A1 FR2712131A1 (fr) 1995-05-12
FR2712131B1 true FR2712131B1 (fr) 2005-08-12

Family

ID=9452575

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9313222A Expired - Fee Related FR2712131B1 (fr) 1993-11-02 1993-11-02 Sauvegarde numérique longue durée de données compressées, automatisée simultanément en entrée et sortie, permettant notamment une sécurisation numérique de l'enregistrement d'écoutes téléphoniques.

Country Status (1)

Country Link
FR (1) FR2712131B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9807347A (pt) 1997-02-13 2000-04-25 Siemens Ag Processo para comando do controle legal das comunicações telefônicas
EP0899929B1 (fr) * 1997-08-28 2006-12-20 D&M Holdings, Inc. Appareil et méthode d'enregistrement du contenu de communication
US6483855B1 (en) 1997-08-28 2002-11-19 Denon, Ltd. Communication content recording apparatus and method
FR2768284A1 (fr) * 1997-09-09 1999-03-12 Elektron Dispositif d'enregistrement de donnees transmises par lignes telephoniques

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2130050B (en) * 1982-10-28 1985-12-18 Stc Plc Calling line identifier
US4712230A (en) * 1984-11-15 1987-12-08 Rice John E Monitoring and recording apparatus for connection to a telephone line
JPS61198856A (ja) * 1985-02-27 1986-09-03 Fujitsu Ltd 悪意呼追跡方式
JPS631137A (ja) * 1986-06-20 1988-01-06 Fujitsu Ltd 悪意呼着信通知方式
US4815120A (en) * 1987-07-28 1989-03-21 Enforcement Support Incorporated Computerized telephone monitoring system
US5146490A (en) * 1991-05-31 1992-09-08 Primo Microphones, Inc. Passive telephone line monitoring system

Also Published As

Publication number Publication date
FR2712131A1 (fr) 1995-05-12

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Legal Events

Date Code Title Description
ST Notification of lapse
RN Application for restoration
FC Favourable decision of inpi director general on an application for restauration.
ST Notification of lapse

Effective date: 20060731