JPS57202170A - Line selecting system - Google Patents

Line selecting system

Info

Publication number
JPS57202170A
JPS57202170A JP8774281A JP8774281A JPS57202170A JP S57202170 A JPS57202170 A JP S57202170A JP 8774281 A JP8774281 A JP 8774281A JP 8774281 A JP8774281 A JP 8774281A JP S57202170 A JPS57202170 A JP S57202170A
Authority
JP
Japan
Prior art keywords
lines
line
selection
signal indicating
calls
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
JP8774281A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6351588B2 (es
Inventor
Seiichi Nakajima
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
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP8774281A priority Critical patent/JPS57202170A/ja
Publication of JPS57202170A publication Critical patent/JPS57202170A/ja
Publication of JPS6351588B2 publication Critical patent/JPS6351588B2/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
    • H04M3/36—Statistical metering, e.g. recording occasions when traffic exceeds capacity of trunks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
JP8774281A 1981-06-08 1981-06-08 Line selecting system Granted JPS57202170A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8774281A JPS57202170A (en) 1981-06-08 1981-06-08 Line selecting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8774281A JPS57202170A (en) 1981-06-08 1981-06-08 Line selecting system

Publications (2)

Publication Number Publication Date
JPS57202170A true JPS57202170A (en) 1982-12-10
JPS6351588B2 JPS6351588B2 (es) 1988-10-14

Family

ID=13923377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8774281A Granted JPS57202170A (en) 1981-06-08 1981-06-08 Line selecting system

Country Status (1)

Country Link
JP (1) JPS57202170A (es)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592475A (ja) * 1982-06-28 1984-01-09 Nippon Telegr & Teleph Corp <Ntt> 呼種別呼損率制御方式
JPH0294858A (ja) * 1988-09-30 1990-04-05 Nippon Telegr & Teleph Corp <Ntt> 動的留保制御方式
JPH03503533A (ja) * 1988-10-24 1991-08-08 ノーウィッチ、イートン、ファーマスーティカルズ、インコーポレーテッド 新規抗微生物剤ジチオカルバモイルキノロン類

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02129185U (es) * 1989-04-01 1990-10-24

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592475A (ja) * 1982-06-28 1984-01-09 Nippon Telegr & Teleph Corp <Ntt> 呼種別呼損率制御方式
JPH0133067B2 (es) * 1982-06-28 1989-07-11 Nippon Denshin Denwa Kk
JPH0294858A (ja) * 1988-09-30 1990-04-05 Nippon Telegr & Teleph Corp <Ntt> 動的留保制御方式
JPH03503533A (ja) * 1988-10-24 1991-08-08 ノーウィッチ、イートン、ファーマスーティカルズ、インコーポレーテッド 新規抗微生物剤ジチオカルバモイルキノロン類

Also Published As

Publication number Publication date
JPS6351588B2 (es) 1988-10-14

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