CH613326A5 - Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks and with central and partially central devices - Google Patents

Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks and with central and partially central devices

Info

Publication number
CH613326A5
CH613326A5 CH16777A CH16777A CH613326A5 CH 613326 A5 CH613326 A5 CH 613326A5 CH 16777 A CH16777 A CH 16777A CH 16777 A CH16777 A CH 16777A CH 613326 A5 CH613326 A5 CH 613326A5
Authority
CH
Switzerland
Prior art keywords
central
switching systems
switching
circuit arrangement
particular telephone
Prior art date
Application number
CH16777A
Inventor
Dieter Dr Goecke
Juern Antritter
Franz Rockinger
Klaus Kuhlmann
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH613326A5 publication Critical patent/CH613326A5/en

Links

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
CH16777A 1976-01-21 1977-01-07 Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks and with central and partially central devices CH613326A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762602159 DE2602159B2 (en) 1976-01-21 1976-01-21 Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks and with central and partially central facilities

Publications (1)

Publication Number Publication Date
CH613326A5 true CH613326A5 (en) 1979-09-14

Family

ID=5967926

Family Applications (1)

Application Number Title Priority Date Filing Date
CH16777A CH613326A5 (en) 1976-01-21 1977-01-07 Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks and with central and partially central devices

Country Status (2)

Country Link
CH (1) CH613326A5 (en)
DE (1) DE2602159B2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809047C2 (en) * 1978-03-02 1983-04-07 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for transmitting characters for touch dialing and special functions between dialing records and control units in centrally controlled telecommunication systems, in particular telephone extension systems
DE2813999A1 (en) * 1978-03-31 1979-10-11 Siemens Ag PBX with stored subscriber data - automatically adjusts data relating to circuits and lines when replacing circuits for different types of dialling
DE2816286C2 (en) * 1978-04-14 1982-06-09 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for centrally controlled telecommunications switching systems, in particular telephone switching systems, with central control unit and sub-control units
DE2817567C2 (en) * 1978-04-21 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Process for handling switching processes in telephone systems, in particular telephone private branch exchanges
DE2826062A1 (en) * 1978-06-14 1979-12-20 Siemens Ag INDIRECTLY CONTROLLED SWITCHING SYSTEM WITH TIME CHANNEL LINKS, IN PARTICULAR TELEPHONE SWITCHING SYSTEM
DE2826063A1 (en) * 1978-06-14 1979-12-20 Siemens Ag INDIRECTLY CONTROLLED SWITCHING SYSTEM WITH TIME CHANNEL LINKS, IN PARTICULAR TELEPHONE SWITCHING SYSTEM
DE2837849C2 (en) * 1978-08-30 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Method for intruding a call to a subscriber station currently receiving an incoming call stream in a centrally controlled telephone exchange, in particular telephone branch exchange
DE2839172B2 (en) * 1978-09-08 1980-12-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Method for remote management of data memories and for remote maintenance in a centrally controlled telephone exchange system, in particular in centrally controlled telephone branch exchange systems with connection traffic

Also Published As

Publication number Publication date
DE2602159A1 (en) 1977-08-04
DE2602159B2 (en) 1980-11-27

Similar Documents

Publication Publication Date Title
JPS54136166A (en) Semiconductor switch and telephone subscriber*s line circuit
IL53168A0 (en) Switching arrangements for telephone switchboards
CH613326A5 (en) Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks and with central and partially central devices
GB1552089A (en) Circuit arrangement for preventing acoustic feedback in network communication systems
CH613325A5 (en) Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with locators for information recording
SE7713702L (en) SENDER AND RECEIVER CIRCUIT FOR SUBSCRIBER TELEPHONE DEVICES
JPS5372506A (en) Electric circuit network used in subscriber loop
AT345350B (en) CIRCUIT ARRANGEMENT FOR SUBSCRIBER CIRCUITS WITH BUTTON CONTROLLED DIALING DEVICES IN REMOTE COMMUNICATION, IN PARTICULAR TELEPHONE SYSTEMS
JPS5365006A (en) Time division switching circuit network
CH612811A5 (en) Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks with a reversed trunking scheme
CH613327A5 (en) Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with multi-stage switching networks
EP0004901A3 (en) Circuit for subscriber stations with selecting means and current supply over the lines in telecommunication systems, especially telephone systems
CH612812A5 (en) Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with switching networks with a reversed trunking scheme
GB1557661A (en) Telecommunication switching networks
IT7820272A0 (en) CIRCUIT ARRANGEMENT FOR TELECOMMUNICATIONS SWITCHBOARD SYSTEMS, SPECIFICALLY FOR TELEPHONE SWITCHBOARD SYSTEMS, WITH COMMON CONTROL AND INDIVIDUAL CONNECTION DEVICES.
IL53344A (en) Holding current arrangements using current reflecting circits in particular for telephone switching networks
IL50502A (en) Switching arrangement for telecommunication and particularly telephone exchange installations with subscriber terminal connection
AT345901B (en) CIRCUIT ARRANGEMENT FOR REMOTE COMMUNICATION SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS
AT349074B (en) CIRCUIT ARRANGEMENT FOR REMOTE COMMUNICATION SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS WITH TESTING AND ASSIGNMENT CIRCUITS
CH612052A5 (en) Arrangement for determining and controlling subscriber stations in telecommunications switching systems, in particular telephone switching systems, which change operating state
AT358635B (en) CIRCUIT ARRANGEMENT, ESPECIALLY WITH TELEPHONE SWITCHING SYSTEMS
SE7810213L (en) CONNECTION DEVICE FOR TELECOMMUNICATIONS SYSTEMS, IN PARTICULAR TELEPHONE COMMUNICATION SYSTEMS
IL52671A0 (en) Switching arrangements for telephone switchboards
NL7600914A (en) CIRCUIT FOR TELECOMMUNICATIONS SWITCHING SYSTEMS, IN PARTICULAR TELEPHONE SWITCHING SYSTEMS, WITH TEST AND BUSY POWER CHAINS.
ATA128078A (en) CIRCUIT ARRANGEMENT FOR INCREASING THE IDLE AND SHORT-CIRCUIT STABILITY IN TELEPHONE SWITCHING SYSTEMS

Legal Events

Date Code Title Description
PL Patent ceased