MXPA01007337A - Prueba de lineas telefonicas de pabx. - Google Patents

Prueba de lineas telefonicas de pabx.

Info

Publication number
MXPA01007337A
MXPA01007337A MXPA01007337A MXPA01007337A MXPA01007337A MX PA01007337 A MXPA01007337 A MX PA01007337A MX PA01007337 A MXPA01007337 A MX PA01007337A MX PA01007337 A MXPA01007337 A MX PA01007337A MX PA01007337 A MXPA01007337 A MX PA01007337A
Authority
MX
Mexico
Prior art keywords
test
telephone line
pabx
telephone
line
Prior art date
Application number
MXPA01007337A
Other languages
English (en)
Inventor
Rooyen Petrus Cornelius Al Van
Original Assignee
Oakdene 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 Oakdene Ltd filed Critical Oakdene Ltd
Publication of MXPA01007337A publication Critical patent/MXPA01007337A/es

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
    • 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
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/02—Calling substations, e.g. by ringing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/0096—Trunk circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephone Function (AREA)

Abstract

Un dispositivo de prueba de linea telefonica para el uso con un PABX que tiene una pluralidad de lineas de entrada. El dispositivo de prueba incluye circuiteria de prueba, un primer medio de conexion para conectar a una linea telefonica de un sistema telefonico, un segundo medio de conexion para conectar a una linea de entrada deseada del PABX, un primer medio conmutador para conectar ya sea la linea de entrada de PABX o la circuiteria de prueba a la linea telefonica. La circuiteria de prueba incluye una señal de prueba que genera medios para generar una señal de prueba, un medio de deteccion de señal de llamada para detectar la presencia de una señal de llamada en la linea telefonica, y un segundo medio conmutador el cual es responsable del medio de deteccion de señal de llamada para suministrar automaticamente una señal de prueba generada por el medio de generacion de señal de prueba al sistema telefonico cuando la circuiteria de prueba se conecta a la linea telefonica mediante el primer medio conmutador y se detecta una señal de llamada.
MXPA01007337A 1999-01-20 2000-01-20 Prueba de lineas telefonicas de pabx. MXPA01007337A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA99404 1999-01-20
PCT/IB2000/000056 WO2000044155A1 (en) 1999-01-20 2000-01-20 The testing of telephone lines

Publications (1)

Publication Number Publication Date
MXPA01007337A true MXPA01007337A (es) 2003-06-06

Family

ID=25587528

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA01007337A MXPA01007337A (es) 1999-01-20 2000-01-20 Prueba de lineas telefonicas de pabx.

Country Status (11)

Country Link
US (1) US6744853B1 (es)
EP (1) EP1151596A1 (es)
JP (1) JP2002535927A (es)
KR (1) KR20010108110A (es)
CN (1) CN1153436C (es)
AU (1) AU764023B2 (es)
BR (1) BR0008179A (es)
CA (1) CA2367199A1 (es)
ID (1) ID29776A (es)
MX (1) MXPA01007337A (es)
WO (1) WO2000044155A1 (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6959069B2 (en) * 2002-10-15 2005-10-25 Samsung Electronics, Co., Ltd. Method for testing subscriber line of private automatic branch exchange using dual-tone multi-frequency signal
US7518847B2 (en) * 2003-04-01 2009-04-14 Alcatel Lucent AC coupling-DC blocking surge protection module with DC blocking bypass functionality
US8223958B2 (en) * 2005-10-27 2012-07-17 Hewlett-Packard Development Company, L.P. Determining an active line
EP2383897A1 (en) * 2010-04-28 2011-11-02 Alcatel Lucent Binder topology identification for a telecommunication network
CN104394253A (zh) * 2014-11-05 2015-03-04 国家电网公司 变电站电话通道测试装置
US9954749B2 (en) * 2015-03-17 2018-04-24 Getac Technology Corporation Detection circuit and detecting method thereof

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3814870A (en) * 1972-09-19 1974-06-04 Western Electric Co Telephone subscriber line terminating test circuit
US3898396A (en) * 1974-09-16 1975-08-05 Cognitronics Corp Automatic verification announcer
JPS60116237A (ja) * 1983-11-29 1985-06-22 Fujitsu Ltd 加入者線自動応固装置
US4794632A (en) * 1987-05-20 1988-12-27 Minnesota Mining And Manufacturing Company Telephone trunk line testing circuitry
KR900001187A (ko) * 1988-06-27 1990-01-31 강진구 사설 자동교환기의 전용회선 불량감시 및 우회방법
KR950001527B1 (ko) * 1992-11-05 1995-02-25 삼성전자주식회사 교환기에 있어서 직류 폐회로 간선의 링검출회로 및 선로상태 점검회로
KR0137149B1 (ko) * 1993-12-29 1998-06-01 정장호 사설교환기에서 온라인 입력 시험장치
US5687214A (en) * 1994-12-14 1997-11-11 Lucent Technologies Inc. Method and apparatus for remote maintenance procedures
KR970031710A (ko) * 1997-03-11 1997-06-26 성명규 전화국용 통합 선로시험대 장치(Unified testing system for telephone lines)
US6108404A (en) * 1998-02-05 2000-08-22 Mci Communications Corporation Method and system for testing a connection in a telephone network using interactive telephone response module
US6212258B1 (en) * 1998-11-25 2001-04-03 Westell Technologies, Inc. Device for remotely testing a twisted pair transmission line

Also Published As

Publication number Publication date
BR0008179A (pt) 2001-11-06
CN1153436C (zh) 2004-06-09
ID29776A (id) 2001-10-11
US6744853B1 (en) 2004-06-01
AU764023B2 (en) 2003-08-07
JP2002535927A (ja) 2002-10-22
KR20010108110A (ko) 2001-12-07
EP1151596A1 (en) 2001-11-07
WO2000044155A1 (en) 2000-07-27
CA2367199A1 (en) 2000-07-27
CN1337116A (zh) 2002-02-20
AU1997700A (en) 2000-08-07

Similar Documents

Publication Publication Date Title
ATE271741T1 (de) Integrierte weckschaltung für kurze fernsprechleitungen
EP0855825A3 (en) Detecting high usage telecommunications lines
ATE286289T1 (de) Apparat zum ermitteln und melden ungünstiger bedingungen
MXPA01007337A (es) Prueba de lineas telefonicas de pabx.
FI962919A (fi) Menetelmä tilaajan vastauksen havaitsemiseksi soiton aikana ja soiton aikana tapahtuvan tilaajan vastauksen havaitsemisessa käytettävän tilaajajohtoliitäntäpiirin käyttö
EP1197028A4 (en) INTEGRATED MODEM AND LINE ISOLATION CIRCUITS, AND ASSOCIATED METHOD
WO1995024059A3 (en) System for antenna supervising
JPS562778A (en) Data communication unit
ATE395781T1 (de) Teilnehmerleitungstestsystem
KR870700193A (ko) 3개의 릴레이 중앙국 전화중 계선 인터페이스
KR940009993A (ko) 전화회선 상태에 따른 브이씨알 자동 제어장치
KR920005895Y1 (ko) 다중 병렬 접속방식의 주장치없는 키폰시스템
TW234803B (en) Power relay control circuit for network communication device
EP0824294A3 (en) Detecting high usage telecommunications lines
KR100264033B1 (en) Interface device of network connection unit using a telephone line
KR970056846A (ko) 전화기의 링거음량제어기능을 갖춘 텔레비전
KR970012660A (ko) 호출기능이 구비된 비디오 카세트 레코더장치 및 호출방법
GB2358547A (en) Instrument for making tests calls
JPS5644251A (en) Loud speaker telephone device
KR920020913A (ko) 키폰 시스템에서의 도어폰 인터페이스 회로
KR960027948A (ko) Aetb-m보드의 기능시험을 위한 인터페이스 장치
TH44997A (th) โทรศัพท์ที่มีการเชื่อมต่อสายและตรวจสอบแบบอัตโนมัติ
KR930024361A (ko) 송수화기가 잘못 놓여진 상태에서 착신 가능한 전화기
KR970025379A (ko) 자동감시 및 통보장치와 그 방법
KR950022629A (ko) 디지탈 키폰의 자기진단 검사 방법