JPS57119537A - Facsimile communication system - Google Patents

Facsimile communication system

Info

Publication number
JPS57119537A
JPS57119537A JP56006081A JP608181A JPS57119537A JP S57119537 A JPS57119537 A JP S57119537A JP 56006081 A JP56006081 A JP 56006081A JP 608181 A JP608181 A JP 608181A JP S57119537 A JPS57119537 A JP S57119537A
Authority
JP
Japan
Prior art keywords
standard
terminal
faxb
storing
communication system
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.)
Pending
Application number
JP56006081A
Other languages
Japanese (ja)
Inventor
Masahiro Koyama
Kenji Matsui
Naoki Shigematsu
Kenpachi Tsujii
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.)
Fujitsu Ltd
NEC Corp
NTT Inc
Original Assignee
Fujitsu Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Nippon Electric Co Ltd
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 Fujitsu Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP56006081A priority Critical patent/JPS57119537A/en
Publication of JPS57119537A publication Critical patent/JPS57119537A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To achieve economization without spoiling the advantage of a store and forward switching type facsimile communication system, by immediately transferring data without storing it when the free state of an incoming terminal is discriminated. CONSTITUTION:Picture information from an originating terminal FAXA is stored in a storing and converting device STOC only when the central processor CCO of a switchboard ES-FX judges that the standard CL1 of the originating terminal FAXA and the standard CL2 of a terminating terminal FAXB extracted from a subscriber file S are different from each other, or when the terminating terminal FAXB is in a busy state. When the standard CL1 and standard CL2 are coincident and the terminating terminal FAXB is in a free state, a picture signal is transferred immediately through an instantaneous circuit SIOT and never stored in the storing and converting device STOC.
JP56006081A 1981-01-19 1981-01-19 Facsimile communication system Pending JPS57119537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56006081A JPS57119537A (en) 1981-01-19 1981-01-19 Facsimile communication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56006081A JPS57119537A (en) 1981-01-19 1981-01-19 Facsimile communication system

Publications (1)

Publication Number Publication Date
JPS57119537A true JPS57119537A (en) 1982-07-26

Family

ID=11628598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56006081A Pending JPS57119537A (en) 1981-01-19 1981-01-19 Facsimile communication system

Country Status (1)

Country Link
JP (1) JPS57119537A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130995A (en) * 1983-12-19 1985-07-12 Nippon Telegr & Teleph Corp <Ntt> Communication control system between processors
US5008926A (en) * 1986-07-17 1991-04-16 Efrat Future Technology Ltd. Message management system
US5291302A (en) * 1988-09-22 1994-03-01 Audiofax, Inc. Facsimile telecommunications system and method
US5448618A (en) * 1989-10-06 1995-09-05 Comberse Technology Inc. Emergency mobilization system
US5881142A (en) * 1995-07-18 1999-03-09 Jetstream Communications, Inc. Integrated communications control device for a small office configured for coupling within a scalable network
US6643034B1 (en) 1988-09-22 2003-11-04 Audiofax Ip, Llc Facsimile telecommunications system and method
US6785021B1 (en) 1988-09-22 2004-08-31 Audiofax, Ip, Llc Facsimile telecommunications system and method
US7365884B2 (en) 1988-09-22 2008-04-29 Catch Curve, Inc. Facsimile telecommunications system and method
US7525691B2 (en) 1991-02-12 2009-04-28 Catch Curve, Inc. Facsimile telecommunications system and method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129506A (en) * 1977-04-18 1978-11-11 Nippon Telegr & Teleph Corp <Ntt> Store-and-forward-converting communication system
JPS5437625A (en) * 1977-08-31 1979-03-20 Toshiba Corp Facsimile signal regenerative relay sistem

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53129506A (en) * 1977-04-18 1978-11-11 Nippon Telegr & Teleph Corp <Ntt> Store-and-forward-converting communication system
JPS5437625A (en) * 1977-08-31 1979-03-20 Toshiba Corp Facsimile signal regenerative relay sistem

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60130995A (en) * 1983-12-19 1985-07-12 Nippon Telegr & Teleph Corp <Ntt> Communication control system between processors
US5008926A (en) * 1986-07-17 1991-04-16 Efrat Future Technology Ltd. Message management system
US5317628A (en) * 1986-07-17 1994-05-31 Efrat Future Technology Ltd. Message management system
US5586173A (en) * 1986-07-17 1996-12-17 Comverse Technology, Inc. Message management system
US5668855A (en) * 1986-07-17 1997-09-16 Comverse Technology, Inc. Message management system
US5291302A (en) * 1988-09-22 1994-03-01 Audiofax, Inc. Facsimile telecommunications system and method
US6643034B1 (en) 1988-09-22 2003-11-04 Audiofax Ip, Llc Facsimile telecommunications system and method
US6785021B1 (en) 1988-09-22 2004-08-31 Audiofax, Ip, Llc Facsimile telecommunications system and method
US7365884B2 (en) 1988-09-22 2008-04-29 Catch Curve, Inc. Facsimile telecommunications system and method
US5448618A (en) * 1989-10-06 1995-09-05 Comberse Technology Inc. Emergency mobilization system
US7525691B2 (en) 1991-02-12 2009-04-28 Catch Curve, Inc. Facsimile telecommunications system and method
US5881142A (en) * 1995-07-18 1999-03-09 Jetstream Communications, Inc. Integrated communications control device for a small office configured for coupling within a scalable network

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