NL149051B - SWITCHING DEVICE FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR A TELEPHONE SYSTEM, WITH A CONNECTION TRACKING DEVICE FOR AUTOMATIC TRACKING OF CONNECTION ROADS FOR EXISTING CONNECTIONS. - Google Patents

SWITCHING DEVICE FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR A TELEPHONE SYSTEM, WITH A CONNECTION TRACKING DEVICE FOR AUTOMATIC TRACKING OF CONNECTION ROADS FOR EXISTING CONNECTIONS.

Info

Publication number
NL149051B
NL149051B NL666610043A NL6610043A NL149051B NL 149051 B NL149051 B NL 149051B NL 666610043 A NL666610043 A NL 666610043A NL 6610043 A NL6610043 A NL 6610043A NL 149051 B NL149051 B NL 149051B
Authority
NL
Netherlands
Prior art keywords
connection
tracking
existing connections
switching device
roads
Prior art date
Application number
NL666610043A
Other languages
Dutch (nl)
Other versions
NL6610043A (en
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 NL6610043A publication Critical patent/NL6610043A/xx
Publication of NL149051B publication Critical patent/NL149051B/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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M15/00—Arrangements for metering, time-control or time indication ; Metering, charging or billing arrangements for voice wireline or wireless communications, e.g. VoIP
    • H04M15/08—Metering calls to called party, i.e. B-party charged for the communication
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Exchanges (AREA)
  • Exchange Systems With Centralized Control (AREA)
NL666610043A 1965-07-28 1966-07-15 SWITCHING DEVICE FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR A TELEPHONE SYSTEM, WITH A CONNECTION TRACKING DEVICE FOR AUTOMATIC TRACKING OF CONNECTION ROADS FOR EXISTING CONNECTIONS. NL149051B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES98493A DE1239741B (en) 1965-07-28 1965-07-28 Circuit arrangement for telecommunications systems, especially telephone systems, with devices for automatic connection tracking

Publications (2)

Publication Number Publication Date
NL6610043A NL6610043A (en) 1967-01-30
NL149051B true NL149051B (en) 1976-03-15

Family

ID=7521514

Family Applications (1)

Application Number Title Priority Date Filing Date
NL666610043A NL149051B (en) 1965-07-28 1966-07-15 SWITCHING DEVICE FOR A TELECOMMUNICATIONS SYSTEM, IN PARTICULAR A TELEPHONE SYSTEM, WITH A CONNECTION TRACKING DEVICE FOR AUTOMATIC TRACKING OF CONNECTION ROADS FOR EXISTING CONNECTIONS.

Country Status (8)

Country Link
AT (1) AT268386B (en)
BE (1) BE684732A (en)
CH (1) CH452618A (en)
DE (1) DE1239741B (en)
FR (1) FR1487674A (en)
GB (1) GB1122289A (en)
NL (1) NL149051B (en)
SE (1) SE306959B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705137C2 (en) * 1977-02-08 1983-04-21 Standard Elektrik Lorenz Ag, 7000 Stuttgart Circuit arrangement for catching in a telephone system
DE2816034C3 (en) * 1978-04-13 1985-07-18 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for the system-independent recording of call data and charges

Also Published As

Publication number Publication date
DE1239741B (en) 1967-05-03
CH452618A (en) 1968-03-15
FR1487674A (en) 1967-07-07
SE306959B (en) 1968-12-16
GB1122289A (en) 1968-08-07
BE684732A (en) 1967-01-30
AT268386B (en) 1969-02-10
NL6610043A (en) 1967-01-30

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: SIEMENS