JPS59141861A - Test system for subscriber line - Google Patents

Test system for subscriber line

Info

Publication number
JPS59141861A
JPS59141861A JP1508883A JP1508883A JPS59141861A JP S59141861 A JPS59141861 A JP S59141861A JP 1508883 A JP1508883 A JP 1508883A JP 1508883 A JP1508883 A JP 1508883A JP S59141861 A JPS59141861 A JP S59141861A
Authority
JP
Japan
Prior art keywords
subscriber line
test
tester
subscriber
circuit
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
JP1508883A
Other languages
Japanese (ja)
Other versions
JPH0317266B2 (en
Inventor
Kunitoshi Otsuki
大月　邦俊
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 JP1508883A priority Critical patent/JPS59141861A/en
Publication of JPS59141861A publication Critical patent/JPS59141861A/en
Publication of JPH0317266B2 publication Critical patent/JPH0317266B2/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
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

PURPOSE:To enable a non-expert to perform a test for subscriber line by providing a subscriber line tester, sound answering device and a test sequence controller which controls an interface circuit, and informing the procedure and the result of the test in sound. CONSTITUTION:A test syste for subscriber line consists of a subscriber telephone 1, subscriber circuit 3, test connection device 4 and a subscriber line tester 5. The device 4 secures the interface between the circuit 3 and the tester 5 when the connection is switched to the tester 5. The tester 5 contains a subscriber line interface circuit 6, subscriber line tester 7, sound answering device 8 and a test sequence controller 9. The controller 9 controls the circuit 6, the tester 7 and the device 8 in accordance with a test sequence. Then the tester 7 carries out a test, and the device 8 outputs both the procedure and result of the test in sound.

Description

【発明の詳細な説明】 本発明は、時分割交換機における加入者線試験方式に関
する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a subscriber line testing system in a time division exchange.

加入者線試験においては、試験者が試験対象の加入者電
話機より加入者線試験装置に割り当てられた電話番号を
ダイヤルし、加入者線試験装置を起動することにより試
験がなされる。その場合、試験者はあらかじめ決められ
ている手順に従って試１・験を行なう必要があり、加入
者線試ｊ倹系はその結果をダイヤルトーン等の音で試験
者が確認できるように構成されていた。そのため試験者
はその試験手順を熟知していない場合は試験ができな−
という入点があった。In the subscriber line test, the tester dials the telephone number assigned to the subscriber line testing device from the subscriber telephone set to be tested, and starts the subscriber line testing device. In that case, the tester must perform the test according to a predetermined procedure, and the subscriber line test system is configured so that the tester can confirm the result with a dial tone or other sound. Ta. Therefore, the tester cannot perform the test unless he or she is familiar with the test procedure.
There was a point.

本発明の目的は加入者線試験の試験手順を熟知していな
い試験者も加入者線試験をすることができる加入者線試
験方式を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a subscriber line test method that allows even a tester who is not familiar with the subscriber line test procedure to perform a subscriber line test.

前記目的を達成するために本発明による加入者線試験方
式は試験を実行する加入者線試験器、試験の手順および
その結果を音声出力する音声応答装置、加入者線とのイ
ンタフェース回路および前記加入者線試験器、前記音声
応答装置、前記インタフェース回路をそれぞれ試験シー
ケンスにしたがって制御する試験シーケンス制御装置と
からなる加入者線試験装置と、特定の電話番号で加入者
線を交換機側から前記加入者線試験装置へ切替える加入
者回路と、前記加入者回路と前記加入者線試験装置とを
インタフェースさせる試験接続装置とから試験系が形成
され、加入者線試験時、試験の手順およびその結果が音
声で被試験電話機の試験者に知らされるように構成され
ている。In order to achieve the above object, the subscriber line testing method according to the present invention includes a subscriber line tester that performs the test, a voice response device that outputs the test procedure and its results by voice, an interface circuit with the subscriber line, and the subscriber line tester that performs the test. a subscriber line testing device comprising a subscriber line tester, the voice response device, and a test sequence control device that controls the interface circuit according to a test sequence; A test system is formed from a subscriber circuit that switches to the subscriber line test equipment and a test connection device that interfaces the subscriber circuit and the subscriber line test equipment. The system is configured so that the tester of the phone under test is notified.

前記構成によれば本発明の目的は完全に達成される。According to the above configuration, the object of the present invention is completely achieved.

以下、図面を参照して本発明をさらに詳しく説明する。Hereinafter, the present invention will be explained in more detail with reference to the drawings.

第１図は本発明による加入者線試験方式の実施例を示す
時分割交換機における加入者線試験系のブロック図であ
る。加入者・電話機１は加入者線２を介して加入者回路
３に収容されている。交換網は集線スイッチ２、アナロ
グ／ディジタル変換回路１１および時分割交換網１２よ
り構成さ力、ている。加入者線試験系は上記の加入者電
話機１、加入者回路３、試験接続装置４シよび加入者線
試験装置５より成り立つ。加入者回路３は交換網から加
入者線試験装置５側に切替訝るための引き込みを行なう
機能を有している。試験接続装置４は加入者線試験器Ｎ
５側に切替えられたときの加入者線回路３と加入者線試
験装置５のインタフェースをとるための回路である。さ
らに加入者線試験装置５は加入者線インタフェース回路
６と加入者線試験器７と音声応答装置８と試験シーケン
ス制御装置９とから構成されている。加入者試験器７は
試験を実行するだめの回路、音声応答装置８は試験手順
およびその結果を音声出力するものである。FIG. 1 is a block diagram of a subscriber line testing system in a time division exchange, showing an embodiment of the subscriber line testing system according to the present invention. A subscriber telephone 1 is accommodated in a subscriber circuit 3 via a subscriber line 2. The switching network is composed of a concentrator switch 2, an analog/digital conversion circuit 11, and a time division switching network 12. The subscriber line test system is comprised of the above subscriber telephone 1, subscriber circuit 3, test connection device 4, and subscriber line test device 5. The subscriber circuit 3 has a function of drawing in from the switching network to the subscriber line testing device 5 side for checking switching. Test connection device 4 is subscriber line tester N
This is a circuit for providing an interface between the subscriber line circuit 3 and the subscriber line testing device 5 when the subscriber line circuit 3 is switched to the subscriber line testing device 5. Furthermore, the subscriber line testing device 5 is composed of a subscriber line interface circuit 6, a subscriber line tester 7, a voice response device 8, and a test sequence control device 9. The subscriber tester 7 is a circuit for executing the test, and the voice response device 8 is for outputting the test procedure and its results by voice.

加入者線インタフェース回路６は加入者回路３と試験接
続装置４を経由させて加入者線２を加入者線試験器７お
よび音声応答装置８にインタフェースさせる。加入者線
試験シーケンス制御装置９は加入者線インタフェース回
路６と加入者線試験器７と音声応答装置８とを試験シー
ケンスに従って制御し、加入者線試験器７て試験を実行
させ、音声応答装置８に試験の手順〉よびその結果を音
声出力させる。The subscriber line interface circuit 6 interfaces the subscriber line 2 with the subscriber line tester 7 and the voice response device 8 via the subscriber circuit 3 and the test connection device 4. The subscriber line test sequence control device 9 controls the subscriber line interface circuit 6, the subscriber line tester 7, and the voice response device 8 according to the test sequence, causes the subscriber line tester 7 to execute the test, and controls the subscriber line tester 7 and the voice response device. 8 to output the test procedure and the results aloud.

試験者が被試験対象の加入者電話機工より発呼し、加入
者線試験装置５に割り当てられている電話番号をダイヤ
ルすると、ｍ人者回路３から試験接続装置４に加入者線
２が引き込まれ、加入者線試験装置５に接続される。加
入者線試１験装置５では各回路は試験シーケンスにした
がって制御され、試験手順が音声によって試験者に通知
され、試験の結果がやはシ音声によって通知され、加入
者線の試験が々さノ９る。When the tester makes a call from the subscriber telephone equipment to be tested and dials the telephone number assigned to the subscriber line test device 5, the subscriber line 2 is drawn from the m-person circuit 3 to the test connection device 4. and is connected to the subscriber line testing device 5. In the subscriber line test 1 test equipment 5, each circuit is controlled according to the test sequence, the test procedure is notified to the tester by voice, and the test result is also notified by voice, so that the subscriber line test is carried out continuously.ノ9ru.

以上、詳しく説明したように本発明によれば音声応答装
置により試Ｉｋ者に試験の手順を通知するので、加入者
線試験の手順を熟知していない試験者も加入者線試験で
きる。また試験結果の詳細情報を試験者に通知できるの
で加入者線試験の能率を高める効果もある。As described in detail above, according to the present invention, the voice response device notifies the tester of the test procedure, so even a tester who is not familiar with the subscriber line test procedure can perform the subscriber line test. Furthermore, detailed information on the test results can be notified to the tester, which has the effect of increasing the efficiency of the subscriber line test.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、本発明による加入者線試験方式の一実施例を
示すブロック図である。 １・・・加入者電話機　　２・・・加入者線３・・・加
入者回路　　　４・・・試験接続装置５・・・加入者線
試験装置 ６・・・加入者線インタフェース回路 ７・・・加入者線試験器　８・・・音声応答装置９・・
・加入者線試験シーケンス制御装置１０・・・集線スイ
ッチ １１・・・アナログ／ディジタル変換回路１２・・・時
分割交換網 特許用仙人　　日本電気株式会社 代理人　弁理士　井　ノ　ロ　　壽FIG. 1 is a block diagram showing an embodiment of a subscriber line testing method according to the present invention. 1... Subscriber telephone 2... Subscriber line 3... Subscriber circuit 4... Test connection device 5... Subscriber line test device 6... Subscriber line interface circuit 7... Subscriber line tester 8...Voice response device 9...
・Subscriber line test sequence control device 10...Concentrator switch 11...Analog/digital conversion circuit 12...Time division switching network Patent Sennin NEC Co., Ltd. agent Patent attorney Hisashi Inoro

Claims (1)

【特許請求の範囲】[Claims] 試験を実行する加入者線試験器、試験の手順およびその
結果を音声出力する音声応答装置、加入者線とのインタ
フェース回路訃よび前記加入者線試験器、前記音声応答
装置、前記インタフェース回路をそれぞれ試験シーケン
スにしたがって制御する試験シーケンス制御装置とから
なる加入者線試験装置と、特定の電話番号で加入者線を
交換機側から前記加入者線試験装置へ切替える加入者回
路と、前記加入者回路と前記加入者線試験装置とをイン
タフェースさせる試験接続装置とから試験系が形成され
、加入省線試験時、試験の手順およびその結果が音声で
被試験電話機の試験者に知らされることを特徴とする加
入者線試験方式。A subscriber line tester that performs the test, a voice response device that outputs the test procedure and its results by voice, an interface circuit with the subscriber line, and the subscriber line tester, the voice response device, and the interface circuit, respectively. A subscriber line testing device comprising a test sequence control device that controls according to a test sequence, a subscriber circuit that switches a subscriber line from an exchange side to the subscriber line testing device at a specific telephone number, and the subscriber circuit. A test system is formed from a test connection device that interfaces with the subscriber line test device, and the tester of the telephone under test is informed of the test procedure and the result by voice during the subscriber line saving test. Subscriber line testing method.
JP1508883A 1983-02-01 1983-02-01 Test system for subscriber line Granted JPS59141861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1508883A JPS59141861A (en) 1983-02-01 1983-02-01 Test system for subscriber line

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1508883A JPS59141861A (en) 1983-02-01 1983-02-01 Test system for subscriber line

Publications (2)

Publication Number Publication Date
JPS59141861A true JPS59141861A (en) 1984-08-14
JPH0317266B2 JPH0317266B2 (en) 1991-03-07

Family

ID=11879082

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1508883A Granted JPS59141861A (en) 1983-02-01 1983-02-01 Test system for subscriber line

Country Status (1)

Country Link
JP (1) JPS59141861A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195434A (en) * 1985-02-25 1986-08-29 Nec Corp Information processor
JPS61200752A (en) * 1985-03-01 1986-09-05 Nec Corp Subscriber line test equipment
JPS6453665A (en) * 1987-08-24 1989-03-01 Nec Corp Subscriber line testing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518122A (en) * 1978-07-26 1980-02-08 Nippon Telegr & Teleph Corp <Ntt> Test system for subscriber circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518122A (en) * 1978-07-26 1980-02-08 Nippon Telegr & Teleph Corp <Ntt> Test system for subscriber circuit

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61195434A (en) * 1985-02-25 1986-08-29 Nec Corp Information processor
JPS61200752A (en) * 1985-03-01 1986-09-05 Nec Corp Subscriber line test equipment
JPS6453665A (en) * 1987-08-24 1989-03-01 Nec Corp Subscriber line testing system

Also Published As

Publication number Publication date
JPH0317266B2 (en) 1991-03-07

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