ES2158491T3 - Redes de telecomunicaciones. - Google Patents

Redes de telecomunicaciones.

Info

Publication number
ES2158491T3
ES2158491T3 ES97902471T ES97902471T ES2158491T3 ES 2158491 T3 ES2158491 T3 ES 2158491T3 ES 97902471 T ES97902471 T ES 97902471T ES 97902471 T ES97902471 T ES 97902471T ES 2158491 T3 ES2158491 T3 ES 2158491T3
Authority
ES
Spain
Prior art keywords
network
signaling
facilities
customer
call
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.)
Expired - Lifetime
Application number
ES97902471T
Other languages
English (en)
Inventor
Michael Davey Hoy
Stephen John Curtis
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.)
British Telecommunications PLC
Original Assignee
British Telecommunications PLC
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
Priority claimed from GBGB9602247.0A external-priority patent/GB9602247D0/en
Application filed by British Telecommunications PLC filed Critical British Telecommunications PLC
Application granted granted Critical
Publication of ES2158491T3 publication Critical patent/ES2158491T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/57—Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
    • 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
    • H04M3/307—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop using ringback

Landscapes

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

Abstract

EN UNA RED DE TELECOMUNICACIONES SE PODRAN REALIZAR PRUEBAS DE SEÑALIZACION DE PRELLAMADA EN LAS INSTALACIONES (3) DEL CLIENTE, COMO POR EJEMPLO LA SEÑALIZACION PARA ACTIVAR UNA UNIDAD DE EXHIBICION (15) DEL ABONADO QUE LLAMA, DE FORMA REMOTA. MEDIANTE EL ESTABLECIMIENTO DE UNA LLAMADA DE PRUEBA A TRAVES DE LA RED POR MEDIO DE UN BUCLE (8) DE REPETICION DE LLAMADA A UN NUMERO (11) DE TELEFONO DE PRUEBA, SE ESTABLECE UNA SEGUNDA LLAMADA A TRAVES DE LA RED AL TELEFONO (6) REQUERIDO Y SE SIMULAN LAS CONDICIONES DE PRETERMINACION EN LA RED (14), CON UNOS TONOS DE SEÑALIZACION REALES EN EL BORDE DE LA RED QUE SON SUPERVISADOS POR EL APARATO CORRESPONDIENTE (16) PRESENTE EN LAS INSTALACIONES (3) DEL CLIENTE.
ES97902471T 1996-02-05 1997-02-04 Redes de telecomunicaciones. Expired - Lifetime ES2158491T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP96300778 1996-02-05
GBGB9602247.0A GB9602247D0 (en) 1996-02-05 1996-02-05 Telecommunications networks

Publications (1)

Publication Number Publication Date
ES2158491T3 true ES2158491T3 (es) 2001-09-01

Family

ID=26143554

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97902471T Expired - Lifetime ES2158491T3 (es) 1996-02-05 1997-02-04 Redes de telecomunicaciones.

Country Status (7)

Country Link
EP (1) EP0879528B1 (es)
JP (2) JP4558848B2 (es)
AU (1) AU1611097A (es)
CA (1) CA2243856C (es)
DE (1) DE69704611T2 (es)
ES (1) ES2158491T3 (es)
WO (1) WO1997029580A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19931237C2 (de) * 1999-07-07 2002-03-28 Siemens Ag Verfahren und Testanordnung zum Testen von Leistungsmerkmalen von Kommunikationsanlagen
JP5542825B2 (ja) * 2009-08-17 2014-07-09 株式会社日立製作所 無線基地局、ならびに無線通信システム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2520925B2 (de) * 1975-05-10 1978-06-29 Elmeg-Elektro-Mechanik Gmbh, 3150 Peine Schaltungsanordnung zum Mithören von Telefongesprächen
JPS6077564A (ja) * 1983-10-05 1985-05-02 Matsushita Electric Ind Co Ltd 電子交換機の通話路診断装置
US4764949A (en) * 1987-05-28 1988-08-16 Harris Corp. Subscriber/craftsperson ringback apparatus
BR9407440A (pt) * 1993-09-10 1996-04-09 Nederland Ptt Sistema para detectar o identificador de um primeiro componente de um sistema de telecomunicaçoes remetente e detector

Also Published As

Publication number Publication date
AU1611097A (en) 1997-08-28
EP0879528A1 (en) 1998-11-25
JP2008306762A (ja) 2008-12-18
JP2000504887A (ja) 2000-04-18
JP4558848B2 (ja) 2010-10-06
DE69704611T2 (de) 2001-10-18
CA2243856A1 (en) 1997-08-14
EP0879528B1 (en) 2001-04-18
WO1997029580A1 (en) 1997-08-14
DE69704611D1 (de) 2001-05-23
CA2243856C (en) 2000-10-17

Similar Documents

Publication Publication Date Title
ES2144445T3 (es) Sistema de telefonia automatico.
NO923936D0 (no) Fremgangsmaate for viderebefordring av informasjon i et tjenesteintegrert nett
WO2002056568A3 (en) Method and system for screening and control of telephone calls while using a packet-switched data network
ES2134245T3 (es) Conferencia simultanea desatendida controlada por un terminal telefonico.
ES2181683T3 (es) Sistema para llevar a cabo una llamada internacional con prioridad.
AR006610A1 (es) Disposicion y metodo para proporcionar rapido acceso a los mensajes de correo de voz para un abonado de una red de radiotelecomunicaciones.
ATE170353T1 (de) Sprechdienstgerät
JPS5787661A (en) Callout signal transmission system in telephone exchange system
SE9701669D0 (sv) Förfarande och anordning i telefon
JPS5753175A (en) Absence transfer system
JPS5399802A (en) Specific subscriber calling equipment of automatic answering telephone set
KR950005073A (ko) 전자간이 교환장치에서의 회의통화 상태 표시 방법
US3057963A (en) Inter-switching center transfer arrangement
CA2243856A1 (en) Telecommunications networks
US3406261A (en) Telephone switchboard call transfer device
US2984707A (en) Monitor control unit and system for switchboard
Özhan DTMF Pager
US1925696A (en) Telephone system
KR910005620A (ko) 피호출 가입자 적격판정 방법
JPS5455307A (en) Connection system for message service
US2844657A (en) Multipled key-ended trunk termination
KR960003254A (ko) 전화통화중 제3자에 대한 대기신호 발생방법
SE9803174L (sv) Telekommunikationssystem
GB837631A (en) Improvements in or relating to party-lines in automatic telephone systems
SV1999000071A (es) Aparato para accesar a un centro de informacion

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 879528

Country of ref document: ES