ATA296786A - DIGITAL PABX WITH TRANSMISSION OF TELEPHONE FEES - Google Patents

DIGITAL PABX WITH TRANSMISSION OF TELEPHONE FEES

Info

Publication number
ATA296786A
ATA296786A AT296786A AT296786A ATA296786A AT A296786 A ATA296786 A AT A296786A AT 296786 A AT296786 A AT 296786A AT 296786 A AT296786 A AT 296786A AT A296786 A ATA296786 A AT A296786A
Authority
AT
Austria
Prior art keywords
transmission
telephone fees
digital pabx
pabx
digital
Prior art date
Application number
AT296786A
Other languages
German (de)
Other versions
AT397447B (en
Inventor
Johann Ing Suess
Original Assignee
Schrack Elektronik 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 Schrack Elektronik Ag filed Critical Schrack Elektronik Ag
Priority to AT0296786A priority Critical patent/AT397447B/en
Priority to DE19873733701 priority patent/DE3733701A1/en
Publication of ATA296786A publication Critical patent/ATA296786A/en
Application granted granted Critical
Publication of AT397447B publication Critical patent/AT397447B/en

Links

Classifications

    • 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
    • H04M15/34—Charging, billing or metering arrangements for private branch exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Meter Arrangements (AREA)
  • Interface Circuits In Exchanges (AREA)
AT0296786A 1986-11-06 1986-11-06 DIGITAL PABX WITH TRANSMISSION OF TELEPHONE FEES AT397447B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT0296786A AT397447B (en) 1986-11-06 1986-11-06 DIGITAL PABX WITH TRANSMISSION OF TELEPHONE FEES
DE19873733701 DE3733701A1 (en) 1986-11-06 1987-10-06 Digital private branch exchange with telephone charge transmission

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0296786A AT397447B (en) 1986-11-06 1986-11-06 DIGITAL PABX WITH TRANSMISSION OF TELEPHONE FEES

Publications (2)

Publication Number Publication Date
ATA296786A true ATA296786A (en) 1991-03-15
AT397447B AT397447B (en) 1994-04-25

Family

ID=3543221

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0296786A AT397447B (en) 1986-11-06 1986-11-06 DIGITAL PABX WITH TRANSMISSION OF TELEPHONE FEES

Country Status (2)

Country Link
AT (1) AT397447B (en)
DE (1) DE3733701A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT398872B (en) * 1991-07-12 1995-02-27 Schrack Telecom DIGITAL PABX
NL1010421C2 (en) * 1998-10-29 1999-09-29 Telcom Research Europ Cost pulse converter.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969866C (en) * 1951-12-18 1958-07-24 Telefonbau & Normalzeit Gmbh Circuit arrangement for telephone extension systems with the individual extensions associated with charge counters and query possibility
DE935066C (en) * 1952-10-07 1955-11-10 Siemens Ag Counter circuit for billing at subscriber stations in telephone systems
DE2048099B1 (en) * 1970-09-30 1971-09-30 Siemens Ag Test procedure for payphones
CH592988A5 (en) * 1976-01-26 1977-11-15 Sodeco Compteurs De Geneve
CH628763A5 (en) * 1978-05-31 1982-03-15 Sodeco Compteurs De Geneve Circuit arrangement for transmitting telephone charge pulses from the exchange to a subscriber station
IT1212715B (en) * 1983-03-21 1989-11-30 Italtel Spa CIRCUITIVE ARRANGEMENT FOR THE COUNTING AND DISTRIBUTION OF THE TAXATION PULSES THAT COMPETE TO A GENERIC TELEPHONE LINE.
DE3402433A1 (en) * 1984-01-25 1985-08-01 AVM Schmelter GmbH & Co KG, 4404 Telgte Circuit for telephone billing systems for PBXs
CH668151A5 (en) * 1985-03-28 1988-11-30 Sodeco Compteurs De Geneve METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING CARRIER FREQUENCY TELEPHONE TAX IMPULSES.

Also Published As

Publication number Publication date
DE3733701C2 (en) 1989-08-10
AT397447B (en) 1994-04-25
DE3733701A1 (en) 1988-05-11

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee