EP0418282A4 - Portable call generator - Google Patents

Portable call generator

Info

Publication number
EP0418282A4
EP0418282A4 EP19890906319 EP89906319A EP0418282A4 EP 0418282 A4 EP0418282 A4 EP 0418282A4 EP 19890906319 EP19890906319 EP 19890906319 EP 89906319 A EP89906319 A EP 89906319A EP 0418282 A4 EP0418282 A4 EP 0418282A4
Authority
EP
European Patent Office
Prior art keywords
call generator
portable call
portable
generator
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.)
Withdrawn
Application number
EP19890906319
Other versions
EP0418282A1 (en
Inventor
Lloyd Stanley Thomas
Helmut Otto Thielbeer
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.)
Nokia Services Ltd
Original Assignee
Standard Telephone and Cables Pty 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 Standard Telephone and Cables Pty Ltd filed Critical Standard Telephone and Cables Pty Ltd
Publication of EP0418282A1 publication Critical patent/EP0418282A1/en
Publication of EP0418282A4 publication Critical patent/EP0418282A4/en
Withdrawn legal-status Critical Current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
    • H04M3/32—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges
    • H04M3/323—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for lines between exchanges for the arrangements providing the connection (test connection, test call, call simulation)
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/08—Indicating faults in circuits or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Control Of Eletrric Generators (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
EP19890906319 1988-06-01 1989-05-29 Portable call generator Withdrawn EP0418282A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU8572/88 1988-06-01
AUPI857288 1988-06-01

Publications (2)

Publication Number Publication Date
EP0418282A1 EP0418282A1 (en) 1991-03-27
EP0418282A4 true EP0418282A4 (en) 1993-04-07

Family

ID=3773125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890906319 Withdrawn EP0418282A4 (en) 1988-06-01 1989-05-29 Portable call generator

Country Status (3)

Country Link
EP (1) EP0418282A4 (en)
AU (1) AU625073B2 (en)
WO (1) WO1989012368A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2099737C (en) * 1992-09-08 1997-08-19 Terrence Kent Barrington Communications network test environment

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153800B (en) * 1961-08-01 1963-09-05 Siemens Ag Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, in which connection paths are switched through under the influence of markers, setting devices or the like

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759380A (en) * 1969-11-26 1971-05-25 Int Standard Electric Corp TELEPHONE CALL SIMULATOR
FR2228336B1 (en) * 1973-05-02 1978-08-04 Socotel
US4001559A (en) * 1974-12-16 1977-01-04 Northern Telecom, Inc. Programmable measuring
US4021624A (en) * 1975-10-23 1977-05-03 Stromberg-Carlson Corporation Automatic call generator
FR2400290A2 (en) * 1977-08-08 1979-03-09 Cit Alcatel TRAFFIC SIMULATOR OF A TELECOMMUNICATIONS NETWORK
US4273970A (en) * 1979-12-28 1981-06-16 Bell Telephone Laboratories, Incorporated Intermodulation distortion test
US4314110A (en) * 1980-08-13 1982-02-02 Redcom Laboratories, Inc. System for the testing of telephone switching systems

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153800B (en) * 1961-08-01 1963-09-05 Siemens Ag Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, in which connection paths are switched through under the influence of markers, setting devices or the like

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GTE AUTOMATIC ELECTRIC TECHNICAL JOURNAL vol. 15, no. 3, July 1976, NORTHLAKE(US) pages 116 - 123 P.J. FLYNN ET AL 'TEST LOAD GENERATOR FOR ELECTRONIC TELEPHONE SWITCHING SYSTEMS' *
See also references of WO8912368A1 *

Also Published As

Publication number Publication date
WO1989012368A1 (en) 1989-12-14
AU3744189A (en) 1990-01-05
AU625073B2 (en) 1992-07-02
EP0418282A1 (en) 1991-03-27

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19941201