BR9802616A - Aparelho de testes para testar e conduzir comunicações através de uma ligação de telecomunicações - Google Patents

Aparelho de testes para testar e conduzir comunicações através de uma ligação de telecomunicações

Info

Publication number
BR9802616A
BR9802616A BR9802616A BR9802616A BR9802616A BR 9802616 A BR9802616 A BR 9802616A BR 9802616 A BR9802616 A BR 9802616A BR 9802616 A BR9802616 A BR 9802616A BR 9802616 A BR9802616 A BR 9802616A
Authority
BR
Brazil
Prior art keywords
signals
testing
conducting communications
tester
test apparatus
Prior art date
Application number
BR9802616A
Other languages
English (en)
Inventor
Robert B Walance
Original Assignee
Harris 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 Harris Corp filed Critical Harris Corp
Publication of BR9802616A publication Critical patent/BR9802616A/pt

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
    • H04M3/2272—Subscriber line supervision circuits, e.g. call detection circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/24—Arrangements for testing
    • 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
    • H04M3/301—Circuit arrangements at the subscriber's side of the line
    • 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
    • H04M3/308—Craftsperson test terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2242/00—Special services or facilities
    • H04M2242/22—Automatic class or number identification arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42025—Calling or Called party identification service
    • H04M3/42034—Calling party identification service
    • H04M3/42042—Notifying the called party of information on the calling party
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/487—Arrangements for providing information services, e.g. recorded voice services or time announcements
    • H04M3/493—Interactive information services, e.g. directory enquiries ; Arrangements therefor, e.g. interactive voice response [IVR] systems or voice portals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/50—Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages
    • H04M3/53—Centralised arrangements for recording incoming messages, i.e. mailbox systems
    • H04M3/537—Arrangements for indicating the presence of a recorded message, whereby the presence information might include a preview or summary of the message
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/72—Finding out and indicating number of calling subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephonic Communication Services (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Communication Control (AREA)

Abstract

"APARELHO DE TESTES PARA TESTAR E CONDUZIR COMUNICAçõES ATRAVéS DE UMA LIGAçãO DE TELECOMUNICAçãO", baseado em um processador de sinais digitais e programado para permitir a um técnico monitorar e processar os sinais de uma variedade de formatos que estão presentes em uma linha em teste, incluindo os sinais analógicos tipo modem por parte do usuário. Tais sinais podem incluir os sinais de identificação de chamador, sinais indicativos de espera de mensagem visual e sinais analógicos de interface de serviços de mostrador. Através de rotinas embutidas de cancelamento de eco espelhadas, o DSP supervisor do aparelho de testes é capaz de prover uma funcionalidade de fone transmissor acústico efetivamente à viva-voz, full-duplex e bidirecional, que permite ao técnico de campo falar e, simultaneamente, escutar uma saída acústica que está sendo gerada pelo receptor do aparelho de testes.
BR9802616A 1997-06-30 1998-06-30 Aparelho de testes para testar e conduzir comunicações através de uma ligação de telecomunicações BR9802616A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88537297A 1997-06-30 1997-06-30

Publications (1)

Publication Number Publication Date
BR9802616A true BR9802616A (pt) 1999-11-03

Family

ID=25386763

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9802616A BR9802616A (pt) 1997-06-30 1998-06-30 Aparelho de testes para testar e conduzir comunicações através de uma ligação de telecomunicações

Country Status (5)

Country Link
EP (1) EP0889625A2 (pt)
AR (1) AR013125A1 (pt)
AU (1) AU6999698A (pt)
BR (1) BR9802616A (pt)
CA (1) CA2241163A1 (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010021641A1 (en) * 2000-01-18 2001-09-13 Paul Kaine Signal monitoring
BR0110606A (pt) * 2000-04-27 2003-04-01 Harris Corp Interface para comunicação de dados digitais seriais com plugue de áudio
CN100372314C (zh) * 2004-08-18 2008-02-27 华为技术有限公司 用户电路模拟接口指标自动测试系统及测试方法

Also Published As

Publication number Publication date
AU6999698A (en) 1999-01-07
EP0889625A2 (en) 1999-01-07
AR013125A1 (es) 2000-12-13
CA2241163A1 (en) 1998-12-30

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law