IL41504A - Checking method for 4-wire connections between two switching points to be interconnected in a telecommunication network - Google Patents

Checking method for 4-wire connections between two switching points to be interconnected in a telecommunication network

Info

Publication number
IL41504A
IL41504A IL41504A IL4150473A IL41504A IL 41504 A IL41504 A IL 41504A IL 41504 A IL41504 A IL 41504A IL 4150473 A IL4150473 A IL 4150473A IL 41504 A IL41504 A IL 41504A
Authority
IL
Israel
Prior art keywords
interconnected
telecommunication network
checking method
switching points
wire connections
Prior art date
Application number
IL41504A
Other languages
English (en)
Other versions
IL41504A0 (en
Original Assignee
Siemens Ag Albis
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 Siemens Ag Albis filed Critical Siemens Ag Albis
Publication of IL41504A0 publication Critical patent/IL41504A0/xx
Publication of IL41504A publication Critical patent/IL41504A/xx

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q11/00—Selecting arrangements for multiplex systems
    • H04Q11/04—Selecting arrangements for multiplex systems for time-division multiplexing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Exchange Systems With Centralized Control (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Dc Digital Transmission (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
IL41504A 1972-02-29 1973-02-09 Checking method for 4-wire connections between two switching points to be interconnected in a telecommunication network IL41504A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH285272A CH541265A (de) 1972-02-29 1972-02-29 Verfahren zur Prüfung von Vierdrahtverbindungen zwischen zwei miteinander zu verbindenden Schaltstellen eines Fernmeldenetzes

Publications (2)

Publication Number Publication Date
IL41504A0 IL41504A0 (en) 1973-04-30
IL41504A true IL41504A (en) 1975-08-31

Family

ID=4243022

Family Applications (1)

Application Number Title Priority Date Filing Date
IL41504A IL41504A (en) 1972-02-29 1973-02-09 Checking method for 4-wire connections between two switching points to be interconnected in a telecommunication network

Country Status (14)

Country Link
JP (1) JPS5333203B2 (de)
AT (1) AT329641B (de)
BE (1) BE796107A (de)
CH (1) CH541265A (de)
DE (1) DE2304923C3 (de)
ES (1) ES411818A1 (de)
FR (1) FR2177758B1 (de)
GB (1) GB1401128A (de)
IE (1) IE37320B1 (de)
IL (1) IL41504A (de)
IT (1) IT984494B (de)
LU (1) LU67108A1 (de)
NL (1) NL156881B (de)
NO (1) NO136814C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2735341C3 (de) * 1977-08-05 1984-05-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Anordnung zur Durchgangsprüfung in Fernmeldeanlagen
DE2838816A1 (de) * 1978-09-06 1980-03-20 Tekade Felten & Guilleaume Schleifentest fuer datenuebertragungsstrecken
DE2850376C2 (de) * 1978-11-21 1981-10-01 TE KA DE Felten & Guilleaume Fernmeldeanlagen GmbH, 8500 Nürnberg Verfahren zur Prüfung der Verbindungen eines Fernmeldenetzes
US5066139A (en) * 1989-08-28 1991-11-19 Raynet Corporation Coupler verification test circuit
US5901202A (en) * 1996-10-11 1999-05-04 At&T Corp Method for initiating a telephone call on a remote line

Also Published As

Publication number Publication date
DE2304923A1 (de) 1973-09-20
BE796107A (fr) 1973-06-18
DE2304923C3 (de) 1974-09-26
GB1401128A (en) 1975-07-16
IL41504A0 (en) 1973-04-30
DE2304923B2 (de) 1974-03-07
FR2177758B1 (de) 1981-07-24
NL7302655A (de) 1973-08-31
JPS5333203B2 (de) 1978-09-13
LU67108A1 (de) 1973-05-03
ATA152673A (de) 1975-08-15
IE37320L (en) 1973-08-29
NO136814B (no) 1977-08-01
JPS48102508A (de) 1973-12-22
NO136814C (no) 1977-11-16
NL156881B (nl) 1978-05-16
FR2177758A1 (de) 1973-11-09
IE37320B1 (en) 1977-06-22
ES411818A1 (es) 1976-01-01
AT329641B (de) 1976-05-25
IT984494B (it) 1974-11-20
CH541265A (de) 1973-08-31

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