JPS5787649A - Telegraphic message storage and exchange system - Google Patents

Telegraphic message storage and exchange system

Info

Publication number
JPS5787649A
JPS5787649A JP55163370A JP16337080A JPS5787649A JP S5787649 A JPS5787649 A JP S5787649A JP 55163370 A JP55163370 A JP 55163370A JP 16337080 A JP16337080 A JP 16337080A JP S5787649 A JPS5787649 A JP S5787649A
Authority
JP
Japan
Prior art keywords
telegraphic message
transmits
terminal device
message storage
callout
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
JP55163370A
Other languages
Japanese (ja)
Inventor
Masahiko Teshigawara
Kazuo Noda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP55163370A priority Critical patent/JPS5787649A/en
Publication of JPS5787649A publication Critical patent/JPS5787649A/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 

Landscapes

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

Abstract

PURPOSE:To reduce the burden a central processing device a telegraphic message storage section, by providing an automatic callout device separately from the telegraphic message storage section and performing connection request to an exchanger. CONSTITUTION:In transmitting data from a terminal device 1 to a terminal device 2, an exchanger 5 checks if the terminal device 2 is in use, and a communication controller 7 transmits the telegraphic message from the terminal 1 to a telegraphic message storage section 8, if in use. The section 8 stores the telegraphic message and the address information and the like to a magnetic disc device 11 under the control of a central processor 10. The central processor 10 transfers the address information to an automatic callout device 12 via an input/ output transfer bus 9 and a communication controller 7. The automatic callout device 12 registers the address information and transmits the connection request to the exchanger 5 via the communication controller 7 depending on the predetermined priority. If the terminal device 2 is vacant, the exchanger 5 transmits the end of connection to the automatic callout device 12 and the device 12 transmits the number of the terminal device 2 to the section 8. The telegraphic message storage section 8 transmits the telegraphic message addressed to the terminal device 2.
JP55163370A 1980-11-21 1980-11-21 Telegraphic message storage and exchange system Pending JPS5787649A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55163370A JPS5787649A (en) 1980-11-21 1980-11-21 Telegraphic message storage and exchange system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55163370A JPS5787649A (en) 1980-11-21 1980-11-21 Telegraphic message storage and exchange system

Publications (1)

Publication Number Publication Date
JPS5787649A true JPS5787649A (en) 1982-06-01

Family

ID=15772591

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55163370A Pending JPS5787649A (en) 1980-11-21 1980-11-21 Telegraphic message storage and exchange system

Country Status (1)

Country Link
JP (1) JPS5787649A (en)

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