ZA791750B - Switching apparatus for recording details and charges of calls independently from the system - Google Patents

Switching apparatus for recording details and charges of calls independently from the system

Info

Publication number
ZA791750B
ZA791750B ZA791750A ZA791750A ZA791750B ZA 791750 B ZA791750 B ZA 791750B ZA 791750 A ZA791750 A ZA 791750A ZA 791750 A ZA791750 A ZA 791750A ZA 791750 B ZA791750 B ZA 791750B
Authority
ZA
South Africa
Prior art keywords
charges
switching apparatus
recording details
calls independently
calls
Prior art date
Application number
ZA791750A
Inventor
E Dotzauer
H Huttl
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 ZA791750B publication Critical patent/ZA791750B/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/58—Arrangements providing connection between main exchange and sub-exchange or satellite

Landscapes

  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Meter Arrangements (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Telephonic Communication Services (AREA)
  • Facsimiles In General (AREA)
ZA791750A 1978-04-13 1979-04-12 Switching apparatus for recording details and charges of calls independently from the system ZA791750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2816034A DE2816034C3 (en) 1978-04-13 1978-04-13 Circuit arrangement for the system-independent recording of call data and charges

Publications (1)

Publication Number Publication Date
ZA791750B true ZA791750B (en) 1980-04-30

Family

ID=6036897

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA791750A ZA791750B (en) 1978-04-13 1979-04-12 Switching apparatus for recording details and charges of calls independently from the system

Country Status (10)

Country Link
JP (1) JPS54138316A (en)
AT (1) AT376092B (en)
AU (1) AU532055B2 (en)
CH (1) CH648712A5 (en)
DE (1) DE2816034C3 (en)
FR (1) FR2423099B1 (en)
GB (1) GB2019164B (en)
IT (1) IT1113855B (en)
SE (1) SE440017B (en)
ZA (1) ZA791750B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19521672C2 (en) * 1995-06-14 1998-03-19 Deutsche Telekom Ag Circuit for the central and individual evaluation of tariff unit pulses in telephone systems and teleconfigurations

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239741B (en) * 1965-07-28 1967-05-03 Siemens Ag Circuit arrangement for telecommunications systems, especially telephone systems, with devices for automatic connection tracking
SE377022B (en) * 1970-06-10 1975-06-16 Commw Of Australia
SE7507184L (en) * 1974-07-05 1976-01-07 Western Electric Co CHARGING DEVICE FOR PBX APPLIANCES
CH592988A5 (en) * 1976-01-26 1977-11-15 Sodeco Compteurs De Geneve
FR2341990A1 (en) * 1976-02-23 1977-09-16 Automatisme Tech Electro Contr Telephone subscriber identification device - memorises numbers of called and calling subscriber in private exchange during conversation
DE2705425C2 (en) * 1977-02-09 1982-12-16 Standard Elektrik Lorenz Ag, 7000 Stuttgart Arrangement for a telephone system
DE2707449A1 (en) * 1977-02-21 1978-08-24 Telefonbau & Normalzeit Gmbh Telephone exchange circuit with selector stages and real time control - has connecting circuits arranged in groups and connected to central control
DE2708050C2 (en) * 1977-02-24 1979-03-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for telecommunications switching systems, in particular telephone switching systems, with connection-specific cable sets and with identifiers

Also Published As

Publication number Publication date
CH648712A5 (en) 1985-03-29
DE2816034A1 (en) 1979-10-25
FR2423099A1 (en) 1979-11-09
DE2816034C3 (en) 1985-07-18
ATA273379A (en) 1984-02-15
SE440017B (en) 1985-07-08
SE7903259L (en) 1979-10-14
AU4621679A (en) 1979-10-18
AT376092B (en) 1984-10-10
FR2423099B1 (en) 1986-09-19
DE2816034B2 (en) 1981-06-19
GB2019164B (en) 1982-05-12
IT7921759A0 (en) 1979-04-11
JPS54138316A (en) 1979-10-26
GB2019164A (en) 1979-10-24
AU532055B2 (en) 1983-09-15
IT1113855B (en) 1986-01-27

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