CA1337573E - Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune - Google Patents

Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune

Info

Publication number
CA1337573E
CA1337573E CA0616948A CA616948A CA1337573E CA 1337573 E CA1337573 E CA 1337573E CA 0616948 A CA0616948 A CA 0616948A CA 616948 A CA616948 A CA 616948A CA 1337573 E CA1337573 E CA 1337573E
Authority
CA
Canada
Prior art keywords
telefacsimile
telephone
terminal
telephone line
coil
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
CA0616948A
Other languages
English (en)
Inventor
Donald Mactaggart
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.)
SMARTFAX Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA0616948A priority Critical patent/CA1337573E/fr
Application granted granted Critical
Publication of CA1337573E publication Critical patent/CA1337573E/fr
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
    • H04M1/82—Line monitoring circuits for call progress or status discrimination
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • 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
    • H04N1/32715—Detecting
    • H04N1/32726—Detecting signals other than facsimile protocol signals, e.g. DTMF signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Facsimiles In General (AREA)
  • Telephonic Communication Services (AREA)
CA0616948A 1989-09-28 1994-12-07 Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune Expired - Fee Related CA1337573E (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA0616948A CA1337573E (fr) 1989-09-28 1994-12-07 Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA000613902A CA1315429C (fr) 1989-09-28 1989-09-28 Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune
CA0616948A CA1337573E (fr) 1989-09-28 1994-12-07 Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CA000613902A Division CA1315429C (fr) 1989-09-28 1989-09-28 Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune

Publications (1)

Publication Number Publication Date
CA1337573E true CA1337573E (fr) 1995-11-14

Family

ID=4140745

Family Applications (2)

Application Number Title Priority Date Filing Date
CA000613902A Expired - Lifetime CA1315429C (fr) 1989-09-28 1989-09-28 Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune
CA0616948A Expired - Fee Related CA1337573E (fr) 1989-09-28 1994-12-07 Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA000613902A Expired - Lifetime CA1315429C (fr) 1989-09-28 1989-09-28 Dispositif utilisant un signal de sonnerie code pour affecter un numero de telephone particulier a un telecopieur sur une ligne commune

Country Status (1)

Country Link
CA (2) CA1315429C (fr)

Also Published As

Publication number Publication date
CA1315429C (fr) 1993-03-30

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Legal Events

Date Code Title Description
NARE Reissued
MKLA Lapsed