GB2005110B - Telephone exchange - Google Patents

Telephone exchange

Info

Publication number: GB2005110B
Authority: GB; United Kingdom
Prior art keywords: telephone exchange; telephone; exchange
Prior art date: 1977-09-21
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.): Expired

Application number

GB7835489A

Other versions

GB2005110A (en

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.)

Thales SA

Original Assignee

Le Materiel Telephonique Thomson CSF

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.)

1977-09-21

Filing date

1978-09-04

Publication date

1982-01-27

1978-09-04 Application filed by Le Materiel Telephonique Thomson CSF filed Critical Le Materiel Telephonique Thomson CSF

1979-04-11 Publication of GB2005110A publication Critical patent/GB2005110A/en

1982-01-27 Application granted granted Critical

1982-01-27 Publication of GB2005110B publication Critical patent/GB2005110B/en

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q3/00—Selecting arrangements
- H04Q3/42—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker
- H04Q3/54—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised
- H04Q3/545—Circuit arrangements for indirect selecting controlled by common circuits, e.g. register controller, marker in which the logic circuitry controlling the exchange is centralised using a stored programme
- H04Q3/54508—Configuration, initialisation
- H04Q3/54533—Configuration data, translation, passwords, databases

Landscapes

Engineering & Computer Science (AREA)
Databases & Information Systems (AREA)
Computer Networks & Wireless Communication (AREA)
Exchange Systems With Centralized Control (AREA)
Telephonic Communication Services (AREA)

GB7835489A 1977-09-21 1978-09-04 Telephone exchange Expired GB2005110B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7728444A FR2404365A1 (en)	1977-09-21	1977-09-21	CROSSBAR TELEPHONE CENTER CONTAINING A PROCESSOR RECORDER SYSTEM

Publications (2)

Publication Number	Publication Date
GB2005110A GB2005110A (en)	1979-04-11
GB2005110B true GB2005110B (en)	1982-01-27

Family

ID=9195612

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB7835489A Expired GB2005110B (en)	1977-09-21	1978-09-04	Telephone exchange

Country Status (8)

Country	Link
BR (1)	BR7806115A (en)
ES (1)	ES473496A1 (en)
FR (1)	FR2404365A1 (en)
GB (1)	GB2005110B (en)
GR (1)	GR64917B (en)
IT (1)	IT1100104B (en)
PL (1)	PL209719A1 (en)
RO (1)	RO75720A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2453575A1 (en) *	1979-04-06	1980-10-31	Cit Alcatel	MULTI-FREQUENCY SIGNALING EQUIPMENT WITH CENTRALIZED CONTROL

1977
- 1977-09-21 FR FR7728444A patent/FR2404365A1/en active Granted
1978
- 1978-09-04 GB GB7835489A patent/GB2005110B/en not_active Expired
- 1978-09-18 BR BR7806115A patent/BR7806115A/en unknown
- 1978-09-18 IT IT27774/78A patent/IT1100104B/en active
- 1978-09-18 GR GR57255A patent/GR64917B/en unknown
- 1978-09-20 ES ES473496A patent/ES473496A1/en not_active Expired
- 1978-09-20 PL PL20971978A patent/PL209719A1/en unknown
- 1978-09-28 RO RO7895208A patent/RO75720A/en unknown

Also Published As

Publication number	Publication date
RO75720A (en)	1981-02-28
ES473496A1 (en)	1979-04-01
PL209719A1 (en)	1979-07-02
GB2005110A (en)	1979-04-11
IT1100104B (en)	1985-09-28
IT7827774A0 (en)	1978-09-18
FR2404365B1 (en)	1983-01-21
FR2404365A1 (en)	1979-04-20
BR7806115A (en)	1979-05-08
GR64917B (en)	1980-06-09

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Legal Events

Date	Code	Title	Description
1983-04-07	PCNP	Patent ceased through non-payment of renewal fee