JPS6418348A - Line switching device - Google Patents

Line switching device

Info

Publication number
JPS6418348A
JPS6418348A JP62175691A JP17569187A JPS6418348A JP S6418348 A JPS6418348 A JP S6418348A JP 62175691 A JP62175691 A JP 62175691A JP 17569187 A JP17569187 A JP 17569187A JP S6418348 A JPS6418348 A JP S6418348A
Authority
JP
Japan
Prior art keywords
time
equipment
signal
dial
dial signal
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.)
Granted
Application number
JP62175691A
Other languages
Japanese (ja)
Other versions
JP2704171B2 (en
Inventor
Yasushi Inoue
Minoru Kondo
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
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 filed Critical Toshiba Corp
Priority to JP62175691A priority Critical patent/JP2704171B2/en
Publication of JPS6418348A publication Critical patent/JPS6418348A/en
Application granted granted Critical
Publication of JP2704171B2 publication Critical patent/JP2704171B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Facsimiles In General (AREA)
  • Facsimile Transmission Control (AREA)

Abstract

PURPOSE:To attain the switching and connection between a FAX equipment and a private line and the normal operation of FAX communication by sending a dial signal including a pause time to a line while retarding the signal by a prescribed time at a point of time of reception of the dial signal from the FAX equipment. CONSTITUTION:When a preset time t2 elapses from a point of time of receiving a dial signal from a FAX equipment 2, a CPU 427 generates a dial number stored temporarily in a RAM 429 and a dial signal including a pause time t1 from a DPG 424. Thus. the dial signal received from the equipment 2 is retarded by the time t2 and sent to the private line 3. Moreover, the CPU 427 counts the time t1 at each reception of the DP signal and when the next DP signal is not received even after the elapsed time of the time t1, it is discriminat ed to be the end of reception of the dial signal. Then all the dial signals are sent, then a relay K7 is energized and a relay K5 is released. Thus, even when the dial signal from the equipment 2 includes the time t1, the switching and connection between the equipment 2 and the line 3 and the FAX communication are applied normally.
JP62175691A 1987-07-14 1987-07-14 Line switching device Expired - Lifetime JP2704171B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62175691A JP2704171B2 (en) 1987-07-14 1987-07-14 Line switching device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62175691A JP2704171B2 (en) 1987-07-14 1987-07-14 Line switching device

Publications (2)

Publication Number Publication Date
JPS6418348A true JPS6418348A (en) 1989-01-23
JP2704171B2 JP2704171B2 (en) 1998-01-26

Family

ID=16000555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62175691A Expired - Lifetime JP2704171B2 (en) 1987-07-14 1987-07-14 Line switching device

Country Status (1)

Country Link
JP (1) JP2704171B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190354A (en) * 1989-12-20 1991-08-20 Canon Inc Communication equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190354A (en) * 1989-12-20 1991-08-20 Canon Inc Communication equipment

Also Published As

Publication number Publication date
JP2704171B2 (en) 1998-01-26

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