JPS53143111A - Processing system against collision of outgoing and incoming call - Google Patents

Processing system against collision of outgoing and incoming call

Info

Publication number
JPS53143111A
JPS53143111A JP5764677A JP5764677A JPS53143111A JP S53143111 A JPS53143111 A JP S53143111A JP 5764677 A JP5764677 A JP 5764677A JP 5764677 A JP5764677 A JP 5764677A JP S53143111 A JPS53143111 A JP S53143111A
Authority
JP
Japan
Prior art keywords
outgoing
incoming call
processing system
system against
against collision
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
JP5764677A
Other languages
Japanese (ja)
Inventor
Chiaki Tanno
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5764677A priority Critical patent/JPS53143111A/en
Publication of JPS53143111A publication Critical patent/JPS53143111A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To make easy for the restoration processing in case of collision of outgoing and incoming call, by opening outgoing and incoming trunks and outgoing sender links with the control from the outgoing sender.
JP5764677A 1977-05-20 1977-05-20 Processing system against collision of outgoing and incoming call Pending JPS53143111A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5764677A JPS53143111A (en) 1977-05-20 1977-05-20 Processing system against collision of outgoing and incoming call

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5764677A JPS53143111A (en) 1977-05-20 1977-05-20 Processing system against collision of outgoing and incoming call

Publications (1)

Publication Number Publication Date
JPS53143111A true JPS53143111A (en) 1978-12-13

Family

ID=13061651

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5764677A Pending JPS53143111A (en) 1977-05-20 1977-05-20 Processing system against collision of outgoing and incoming call

Country Status (1)

Country Link
JP (1) JPS53143111A (en)

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