DK274290A - Klassemarkeringsapparat til anvendelse i telefoncentraler - Google Patents

Klassemarkeringsapparat til anvendelse i telefoncentraler Download PDF

Info

Publication number
DK274290A
DK274290A DK274290A DK274290A DK274290A DK 274290 A DK274290 A DK 274290A DK 274290 A DK274290 A DK 274290A DK 274290 A DK274290 A DK 274290A DK 274290 A DK274290 A DK 274290A
Authority
DK
Denmark
Prior art keywords
class marking
marking appliance
telephone centers
centers
telephone
Prior art date
Application number
DK274290A
Other languages
English (en)
Other versions
DK274290D0 (da
Inventor
Anthony Warren Manson
Original Assignee
Australian Telecomm
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 Australian Telecomm filed Critical Australian Telecomm
Publication of DK274290A publication Critical patent/DK274290A/da
Publication of DK274290D0 publication Critical patent/DK274290D0/da

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/70—Identification of class of calling subscriber

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Exchange Systems With Centralized Control (AREA)
DK274290A 1988-05-16 1990-11-16 Klassemarkeringsapparat til anvendelse i telefoncentraler DK274290D0 (da)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPI825088 1988-05-16
AUPI836388 1988-05-20
PCT/AU1989/000213 WO1989011768A1 (en) 1988-05-16 1989-05-16 Class marking apparatus for use in telephone exchanges

Publications (2)

Publication Number Publication Date
DK274290A true DK274290A (da) 1990-11-16
DK274290D0 DK274290D0 (da) 1990-11-16

Family

ID=25643479

Family Applications (1)

Application Number Title Priority Date Filing Date
DK274290A DK274290D0 (da) 1988-05-16 1990-11-16 Klassemarkeringsapparat til anvendelse i telefoncentraler

Country Status (4)

Country Link
EP (1) EP0422014A4 (da)
AU (1) AU616761B2 (da)
DK (1) DK274290D0 (da)
WO (1) WO1989011768A1 (da)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE638650A (da) * 1962-10-16
US3542962A (en) * 1968-03-11 1970-11-24 Bell Telephone Labor Inc Switching system with station controlled class of service
FR2311461A1 (fr) * 1975-05-13 1976-12-10 Cit Alcatel Procede de discrimination et dispositif discriminateur de numerotation
IT1063751B (it) * 1976-03-02 1985-02-11 Sits Soc It Telecom Siemens Unita di comando linee per reti di fonia e dati
DE2830282C3 (de) * 1978-07-10 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung für Fernmeldevermittlungsanlagen, insbesondere Fernsprechvermittlungsanlagen mit Einrichtungen zur Berechtigungsbewertung
US4232199A (en) * 1978-10-18 1980-11-04 Summa Four, Inc. Special services add-on for dial pulse activated telephone switching office
DE2846805C2 (de) * 1978-10-27 1980-09-04 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung zur Verhinderung von unerlaubten Verbindungen zwischen Teilnehmer-Anschlußstellen von zentral gesteuerten Fernmelde-, insbesondere Fernsprechvermittlungsanlagen
DE3301629A1 (de) * 1983-01-19 1984-07-19 ITALTEL Società Italiana Telecomunicazioni S.p.A., Milano Schaltungsanordnung zum identifizieren und klassifizieren von teilnehmern
US4558444A (en) * 1983-05-11 1985-12-10 At&T Laboratories Switching system having selectively interconnected remote switching modules
US4497979A (en) * 1984-01-27 1985-02-05 At&T Bell Laboratories Method for processing essential lines in a communication system

Also Published As

Publication number Publication date
WO1989011768A1 (en) 1989-11-30
EP0422014A1 (en) 1991-04-17
AU616761B2 (en) 1991-11-07
DK274290D0 (da) 1990-11-16
EP0422014A4 (en) 1992-06-24
AU3576189A (en) 1989-12-12

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment