FR2711297B1 - Interface intended to allow the use of several terminals from a single telephone line. - Google Patents

Interface intended to allow the use of several terminals from a single telephone line.

Info

Publication number
FR2711297B1
FR2711297B1 FR9312329A FR9312329A FR2711297B1 FR 2711297 B1 FR2711297 B1 FR 2711297B1 FR 9312329 A FR9312329 A FR 9312329A FR 9312329 A FR9312329 A FR 9312329A FR 2711297 B1 FR2711297 B1 FR 2711297B1
Authority
FR
France
Prior art keywords
allow
telephone line
several terminals
single telephone
interface intended
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
FR9312329A
Other languages
French (fr)
Other versions
FR2711297A1 (en
Inventor
Christian Sellier
David Daubois
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.)
MT2
Original Assignee
MT2
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 MT2 filed Critical MT2
Priority to FR9312329A priority Critical patent/FR2711297B1/en
Publication of FR2711297A1 publication Critical patent/FR2711297A1/en
Application granted granted Critical
Publication of FR2711297B1 publication Critical patent/FR2711297B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32706—Type of the other apparatus
    • H04N1/32708—Telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/68—Circuit arrangements for preventing eavesdropping
    • H04M1/70—Lock-out or secrecy arrangements in party-line systems
    • 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
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32706—Type of the other apparatus
    • H04N1/32713—Data transmission device, e.g. switched network of teleprinters for the distribution of text-based information transceiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Facsimiles In General (AREA)
  • Prepayment Telephone Systems (AREA)
FR9312329A 1993-10-11 1993-10-11 Interface intended to allow the use of several terminals from a single telephone line. Expired - Fee Related FR2711297B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9312329A FR2711297B1 (en) 1993-10-11 1993-10-11 Interface intended to allow the use of several terminals from a single telephone line.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9312329A FR2711297B1 (en) 1993-10-11 1993-10-11 Interface intended to allow the use of several terminals from a single telephone line.

Publications (2)

Publication Number Publication Date
FR2711297A1 FR2711297A1 (en) 1995-04-21
FR2711297B1 true FR2711297B1 (en) 1995-12-29

Family

ID=9451899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9312329A Expired - Fee Related FR2711297B1 (en) 1993-10-11 1993-10-11 Interface intended to allow the use of several terminals from a single telephone line.

Country Status (1)

Country Link
FR (1) FR2711297B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1187866B (en) * 1986-01-21 1987-12-23 Urmet Sud Costr Elett Telefon SYSTEM AND EQUIPMENT FOR PUBLIC TELEPHONY WITH PREPARATION FOR THE INSERTION OF VARIOUS TELEPHONE TERMINALS AND TELEMATIC TERMINALS
FR2607343B1 (en) * 1986-11-20 1989-03-10 Lesieur Philippe DEVICE FOR COUPLING A TELEMATIC TERMINAL TO A PREPAID AND / OR DEFERRED PAY TELEPHONE APPARATUS
IT1219764B (en) * 1988-06-29 1990-05-24 Cselt Centro Studi Lab Telecom DEVICE FOR THE EXCLUSIVE USE OF A SINGLE TELEPHONE LINE BY A TELEPHONE IN INSTALLATIONS EQUIPPED WITH A MANY NUMBER OF TELEPHONES
FR2650140B1 (en) * 1989-07-18 1991-10-31 Sagem VIDEOTEX AND AUTOMATIC RECEIVING TERMINAL
US5048076A (en) * 1990-01-16 1991-09-10 Maurer David L Control apparatus for an automated telephone attendant

Also Published As

Publication number Publication date
FR2711297A1 (en) 1995-04-21

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Legal Events

Date Code Title Description
ST Notification of lapse