JPS57135552A - Communication agreement conversion system - Google Patents

Communication agreement conversion system

Info

Publication number
JPS57135552A
JPS57135552A JP56021994A JP2199481A JPS57135552A JP S57135552 A JPS57135552 A JP S57135552A JP 56021994 A JP56021994 A JP 56021994A JP 2199481 A JP2199481 A JP 2199481A JP S57135552 A JPS57135552 A JP S57135552A
Authority
JP
Japan
Prior art keywords
communication agreement
communication
agreement
instruction
conversion 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
JP56021994A
Other languages
Japanese (ja)
Inventor
Katsuyuki Iijima
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.)
NEC Corp
Original Assignee
NEC 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 NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP56021994A priority Critical patent/JPS57135552A/en
Publication of JPS57135552A publication Critical patent/JPS57135552A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L13/00—Details of the apparatus or circuits covered by groups H04L15/00 or H04L17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Facsimiles In General (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To hold communication secret by comparing and collating an adequate communication agreement among preset ones and by modifying the communication agreement automatically and dynamically by a conversion system for the communication agreement of facsimile, etc. CONSTITUTION:For a call from a network or a circuit based upon a predetermined communication agreement, an instruction discriminator 3 in a communication agreement converter 2 discriminates an instruction provided to the head of the call, and a registration accepting circuit 4 registers the instruction, which is stored in a memory device 5 temporarily. Then, a program memory 6 compares and collate the instruction stored in the device 5 with preset communication agreement patterns in the memory 6 to extract one of them. Thus, one optional kind of agreement is extracted from the communication agreements and address data information, etc., to be required actually is translated according to the extracted communication agreement.
JP56021994A 1981-02-17 1981-02-17 Communication agreement conversion system Pending JPS57135552A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56021994A JPS57135552A (en) 1981-02-17 1981-02-17 Communication agreement conversion system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56021994A JPS57135552A (en) 1981-02-17 1981-02-17 Communication agreement conversion system

Publications (1)

Publication Number Publication Date
JPS57135552A true JPS57135552A (en) 1982-08-21

Family

ID=12070569

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56021994A Pending JPS57135552A (en) 1981-02-17 1981-02-17 Communication agreement conversion system

Country Status (1)

Country Link
JP (1) JPS57135552A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134939A (en) * 1983-01-21 1984-08-02 Nec Corp Privacy telephone system
JPS6016031A (en) * 1983-07-06 1985-01-26 Chino Works Ltd Transmission equipment
JPS6374366A (en) * 1986-09-18 1988-04-04 Fujitsu Ltd Data processing system
JPH07336328A (en) * 1994-06-07 1995-12-22 Nec Corp Cipher device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59134939A (en) * 1983-01-21 1984-08-02 Nec Corp Privacy telephone system
JPS6016031A (en) * 1983-07-06 1985-01-26 Chino Works Ltd Transmission equipment
JPH0129464B2 (en) * 1983-07-06 1989-06-12 Chino Corp
JPS6374366A (en) * 1986-09-18 1988-04-04 Fujitsu Ltd Data processing system
JPH07336328A (en) * 1994-06-07 1995-12-22 Nec Corp Cipher device

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