IT7921759A0 - CIRCUIT PROVISION FOR THE DETECTION, INDEPENDENT OF THE SYSTEM, OF DATA AND CONVERSATION CHARGES IN TELECOMMUNICATIONS SYSTEMS. - Google Patents

CIRCUIT PROVISION FOR THE DETECTION, INDEPENDENT OF THE SYSTEM, OF DATA AND CONVERSATION CHARGES IN TELECOMMUNICATIONS SYSTEMS.

Info

Publication number
IT7921759A0
IT7921759A0 IT7921759A IT2175979A IT7921759A0 IT 7921759 A0 IT7921759 A0 IT 7921759A0 IT 7921759 A IT7921759 A IT 7921759A IT 2175979 A IT2175979 A IT 2175979A IT 7921759 A0 IT7921759 A0 IT 7921759A0
Authority
IT
Italy
Prior art keywords
conversation
charges
independent
detection
data
Prior art date
Application number
IT7921759A
Other languages
Italian (it)
Other versions
IT1113855B (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 IT7921759A0 publication Critical patent/IT7921759A0/en
Application granted granted Critical
Publication of IT1113855B publication Critical patent/IT1113855B/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)
  • Telephonic Communication Services (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Facsimiles In General (AREA)
IT21759/79A 1978-04-13 1979-04-11 CIRCUITIVE PROVISION FOR THE DETECTION, INDEPENDENT OF THE SYSTEM, OF DATA AND CONVERSATION FEES IN TELECOMMUNICATIONS SYSTEMS IT1113855B (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 (2)

Publication Number Publication Date
IT7921759A0 true IT7921759A0 (en) 1979-04-11
IT1113855B IT1113855B (en) 1986-01-27

Family

ID=6036897

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21759/79A IT1113855B (en) 1978-04-13 1979-04-11 CIRCUITIVE PROVISION FOR THE DETECTION, INDEPENDENT OF THE SYSTEM, OF DATA AND CONVERSATION FEES IN TELECOMMUNICATIONS SYSTEMS

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
DE2816034B2 (en) 1981-06-19
ZA791750B (en) 1980-04-30
SE440017B (en) 1985-07-08
AU4621679A (en) 1979-10-18
GB2019164B (en) 1982-05-12
AU532055B2 (en) 1983-09-15
JPS54138316A (en) 1979-10-26
ATA273379A (en) 1984-02-15
AT376092B (en) 1984-10-10
GB2019164A (en) 1979-10-24
FR2423099B1 (en) 1986-09-19
SE7903259L (en) 1979-10-14
DE2816034A1 (en) 1979-10-25
CH648712A5 (en) 1985-03-29
IT1113855B (en) 1986-01-27
FR2423099A1 (en) 1979-11-09
DE2816034C3 (en) 1985-07-18

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940428