NL9201467A - Isdn-eindstation. - Google Patents

Isdn-eindstation. Download PDF

Info

Publication number
NL9201467A
NL9201467A NL9201467A NL9201467A NL9201467A NL 9201467 A NL9201467 A NL 9201467A NL 9201467 A NL9201467 A NL 9201467A NL 9201467 A NL9201467 A NL 9201467A NL 9201467 A NL9201467 A NL 9201467A
Authority
NL
Netherlands
Prior art keywords
connection
hearing
connection component
isdn
component
Prior art date
Application number
NL9201467A
Other languages
English (en)
Dutch (nl)
Original Assignee
Kapsch Ag
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 Kapsch Ag filed Critical Kapsch Ag
Publication of NL9201467A publication Critical patent/NL9201467A/nl

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
    • H04Q11/0428—Integrated services digital network, i.e. systems for transmission of different types of digitised signals, e.g. speech, data, telecentral, television signals
    • H04Q11/0435—Details
    • H04Q11/0471—Terminal access circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/08—Power supply
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/09—Subscriber related equipment; Analog terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2213/00—Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/166—Prevention of faults

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Telephone Function (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
NL9201467A 1991-08-23 1992-08-17 Isdn-eindstation. NL9201467A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT166791 1991-08-23
AT166791A AT398665B (de) 1991-08-23 1991-08-23 Isdn-abschlusseinrichtung

Publications (1)

Publication Number Publication Date
NL9201467A true NL9201467A (nl) 1993-03-16

Family

ID=3518386

Family Applications (1)

Application Number Title Priority Date Filing Date
NL9201467A NL9201467A (nl) 1991-08-23 1992-08-17 Isdn-eindstation.

Country Status (5)

Country Link
AT (1) AT398665B (de)
CH (1) CH684450A5 (de)
DE (1) DE4226834C2 (de)
HU (1) HU213332B (de)
NL (1) NL9201467A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2725864B1 (fr) * 1994-10-13 1997-01-03 Alcatel Business Systems Installation telephonique d'abonne
DE9417202U1 (de) * 1994-10-26 1995-02-16 Siemens AG, 80333 München Stromversorgungseinrichtung für ein Telekommunikationsendgerät
DE19819912A1 (de) * 1998-05-05 1999-11-11 Alcatel Sa Polaritätsumschalter und Netzabschluß eines Telekommunikationsnetzes
GB2361832B (en) * 2000-04-29 2002-03-20 Marconi Comm Ltd Telecommunications equipment
FR2819363A1 (fr) * 2001-01-08 2002-07-12 Cit Alcatel Terminal apte a etre alimente localement et a etre telealimente par une liaison le reliant a un reseau de telecommunication

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3917029C1 (en) * 1989-05-24 1990-10-31 Kapsch Ag, Wien, At ISDN communications system termination unit - uses microprocessors to facilitate exchanges, and has converters coupled to multiplexing line

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3803710A1 (de) * 1988-02-04 1989-08-17 Deutsche Telephonwerk Kabel Schaltungsanordnung fuer fernsprechendgeraete

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3917029C1 (en) * 1989-05-24 1990-10-31 Kapsch Ag, Wien, At ISDN communications system termination unit - uses microprocessors to facilitate exchanges, and has converters coupled to multiplexing line

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
"BEWEGTBILDUBERTRAGUNG ALS RENNER", NACHRICHTEN ELEKTRONIK UND TELEMATIK, vol. 42, no. 10, pages 410 - 412, 414, XP000021266 *
GEHRIG F: "IMPLEMENTING VLSI COMPONENTS IN TELECOMMUNICATION SYSTEMS: BENEFITS AND PITFALLS", ELECTRONIC CIRCUITS AND SYSTEMS FOR COMMUNICATION, ETH ZURICH, MAR. 5 - 8, 1990, vol. 42, no. -10, 5 March 1990 (1990-03-05), MELCHIOR H, pages 292 - 303, XP000315109 *
HERTER E: "PROBLEME DES TEILNEHMERANSCHLUSSES IN DIENSTEINTEGRIERENDEN NACHRICHTENNETZEN", ELEKTROTECHNIK UND INFORMATIONSTECHNIK, vol. 106, no. 3, 1 January 1989 (1989-01-01), pages 89 - 95, XP000082632 *
NISHINO Y ET AL: "ISDN TELEPHONE SETS WITH ADVANCED VOICE FUNCTIONS", IEEE TRANSACTIONS ON CONSUMER ELECTRONICS, vol. 37, no. 3, 1 August 1991 (1991-08-01), pages 560 - 565, XP000263238 *

Also Published As

Publication number Publication date
HU213332B (en) 1997-05-28
DE4226834A1 (de) 1993-03-04
ATA166791A (de) 1994-05-15
CH684450A5 (de) 1994-09-15
HUT61861A (en) 1993-03-01
AT398665B (de) 1995-01-25
DE4226834C2 (de) 1994-05-05

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Legal Events

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A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed