JPS6072461A - トランク番号管理方式 - Google Patents

トランク番号管理方式

Info

Publication number
JPS6072461A
JPS6072461A JP17935483A JP17935483A JPS6072461A JP S6072461 A JPS6072461 A JP S6072461A JP 17935483 A JP17935483 A JP 17935483A JP 17935483 A JP17935483 A JP 17935483A JP S6072461 A JPS6072461 A JP S6072461A
Authority
JP
Japan
Prior art keywords
trunk
test
test equipment
jumpers
exchange
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
JP17935483A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0131825B2 (cs
Inventor
Kiyokazu Ishikawa
清和 石川
Norio Sakai
堺　紀雄
Ryuzo Shimakage
島影　隆造
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.)
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Nippon Telegraph and Telephone Corp
Oki Electric Industry 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 Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP17935483A priority Critical patent/JPS6072461A/ja
Publication of JPS6072461A publication Critical patent/JPS6072461A/ja
Publication of JPH0131825B2 publication Critical patent/JPH0131825B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/229—Wire identification arrangements; Number assignment determination

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
JP17935483A 1983-09-29 1983-09-29 トランク番号管理方式 Granted JPS6072461A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17935483A JPS6072461A (ja) 1983-09-29 1983-09-29 トランク番号管理方式

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17935483A JPS6072461A (ja) 1983-09-29 1983-09-29 トランク番号管理方式

Publications (2)

Publication Number Publication Date
JPS6072461A true JPS6072461A (ja) 1985-04-24
JPH0131825B2 JPH0131825B2 (cs) 1989-06-28

Family

ID=16064373

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17935483A Granted JPS6072461A (ja) 1983-09-29 1983-09-29 トランク番号管理方式

Country Status (1)

Country Link
JP (1) JPS6072461A (cs)

Also Published As

Publication number Publication date
JPH0131825B2 (cs) 1989-06-28

Similar Documents

Publication Publication Date Title
US4811381A (en) Direct inward dial integration apparatus
DK157967B (da) Mikroprocessor-styreindretning til brug i et telefonsystem
KR860008670A (ko) 스위칭 시스템 및 인터페이스 유닛
KR930001656A (ko) 디지탈 루프 캐리어 전송 시스템
JPS6072461A (ja) トランク番号管理方式
GB9015803D0 (en) Information handling method and system
JPS60158759A (ja) デイジタル交換システム用ループ分析試験装置
JPH02271763A (ja) ディジタル加入者線品質監視方式
JP2819942B2 (ja) 遠隔試験方法
JPS60158758A (ja) デイジタル交換システムに対する外部ループ分析試験を容易化するための装置
RU2004126446A (ru) Устройство для управления и дистанционного контроля электрических характеристик пар проводов телефонной коммутационной станции
US4661969A (en) Communication lines with terminate and leave capability-VF data bridge
US4729126A (en) Method and apparatus for supervising the accessing and testing of communication systems
ZA847565B (en) A multi-processor central control unit for a data exchange system
JPS6220744B2 (cs)
US3238311A (en) Switching system test circuit
JP3106591B2 (ja) 加入者試験接続方式
US4514842A (en) T-S-T-S-T Digital switching network
RU6486U1 (ru) Система автоматического контроля состояний абонентских телефонных линий
JP3643991B2 (ja) 回線インターフェイス及びモデム変復調器の検査回路を具備した情報配信装置
KR900007058B1 (ko) 사설교환기의 국선착신 및 국선발신시의 국선전용 통화방법
JPH0720178B2 (ja) 配線盤ジャンパ・チェックシステム
JPH0771159B2 (ja) 情報案内サ−ビス提供装置
JPS59171293A (ja) ボタン電話装置
JPH01245786A (ja) ディジタルボタン電話装置