JPS5787658A - Interrupting connection restricting system - Google Patents

Interrupting connection restricting system

Info

Publication number
JPS5787658A
JPS5787658A JP16381680A JP16381680A JPS5787658A JP S5787658 A JPS5787658 A JP S5787658A JP 16381680 A JP16381680 A JP 16381680A JP 16381680 A JP16381680 A JP 16381680A JP S5787658 A JPS5787658 A JP S5787658A
Authority
JP
Japan
Prior art keywords
interruption
subscriber
call
class
subscribers
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
JP16381680A
Other languages
English (en)
Other versions
JPS6355266B2 (ja
Inventor
Kazuo Yamawaki
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 JP16381680A priority Critical patent/JPS5787658A/ja
Publication of JPS5787658A publication Critical patent/JPS5787658A/ja
Publication of JPS6355266B2 publication Critical patent/JPS6355266B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
    • H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
JP16381680A 1980-11-20 1980-11-20 Interrupting connection restricting system Granted JPS5787658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16381680A JPS5787658A (en) 1980-11-20 1980-11-20 Interrupting connection restricting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16381680A JPS5787658A (en) 1980-11-20 1980-11-20 Interrupting connection restricting system

Publications (2)

Publication Number Publication Date
JPS5787658A true JPS5787658A (en) 1982-06-01
JPS6355266B2 JPS6355266B2 (ja) 1988-11-01

Family

ID=15781260

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16381680A Granted JPS5787658A (en) 1980-11-20 1980-11-20 Interrupting connection restricting system

Country Status (1)

Country Link
JP (1) JPS5787658A (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666956A (en) * 1979-11-06 1981-06-05 Fujitsu Ltd Release system for interruption inhibit registration
JPS56140749A (en) * 1980-04-04 1981-11-04 Fujitsu Ltd Call protecting system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666956A (en) * 1979-11-06 1981-06-05 Fujitsu Ltd Release system for interruption inhibit registration
JPS56140749A (en) * 1980-04-04 1981-11-04 Fujitsu Ltd Call protecting system

Also Published As

Publication number Publication date
JPS6355266B2 (ja) 1988-11-01

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