JPS5754452A - Terminal connection system - Google Patents

Terminal connection system

Info

Publication number
JPS5754452A
JPS5754452A JP55129591A JP12959180A JPS5754452A JP S5754452 A JPS5754452 A JP S5754452A JP 55129591 A JP55129591 A JP 55129591A JP 12959180 A JP12959180 A JP 12959180A JP S5754452 A JPS5754452 A JP S5754452A
Authority
JP
Japan
Prior art keywords
terminal device
transmitted
returned
terminal
specified data
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
JP55129591A
Other languages
Japanese (ja)
Inventor
Tatsuo Usukura
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 JP55129591A priority Critical patent/JPS5754452A/en
Publication of JPS5754452A publication Critical patent/JPS5754452A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/54—Store-and-forward switching systems 
    • H04L12/56—Packet switching systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

PURPOSE:To perform specified data communication simply between terminal devices, by connecting each terminal device commonly and taking internal software as one kind. CONSTITUTION:When a terminal device is called, a calling message is produced with the operation of a calling button or keyboard. When a procedure conversion processor 3 is started, the message of dial enabling is returned to the terminal device. On the other hand, when the terminal device receives it, a dial information is transmitted in a given format and transmitted to a packet exchanger 1 as packet exchange signal with the device 3. When the exchange connection is finished, format signal is returned and transmitted to a terminal device via the device 3. Thus, specified data communicatin can be made simply between terminal devices.
JP55129591A 1980-09-18 1980-09-18 Terminal connection system Pending JPS5754452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55129591A JPS5754452A (en) 1980-09-18 1980-09-18 Terminal connection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55129591A JPS5754452A (en) 1980-09-18 1980-09-18 Terminal connection system

Publications (1)

Publication Number Publication Date
JPS5754452A true JPS5754452A (en) 1982-03-31

Family

ID=15013225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55129591A Pending JPS5754452A (en) 1980-09-18 1980-09-18 Terminal connection system

Country Status (1)

Country Link
JP (1) JPS5754452A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972843A (en) * 1982-10-19 1984-04-24 Nec Corp Call control system of packet communication network
JPS61196643A (en) * 1985-02-25 1986-08-30 インターナシヨナル・スタンダード・エレクトリツク・コーポレイシヨン data communication network

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5972843A (en) * 1982-10-19 1984-04-24 Nec Corp Call control system of packet communication network
JPS61196643A (en) * 1985-02-25 1986-08-30 インターナシヨナル・スタンダード・エレクトリツク・コーポレイシヨン data communication network

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