BE786045A - DATA TRAFFIC TELEPHONE SYSTEM - Google Patents

DATA TRAFFIC TELEPHONE SYSTEM

Info

Publication number
BE786045A
BE786045A BE786045DA BE786045A BE 786045 A BE786045 A BE 786045A BE 786045D A BE786045D A BE 786045DA BE 786045 A BE786045 A BE 786045A
Authority
BE
Belgium
Prior art keywords
data traffic
telephone system
traffic telephone
data
traffic
Prior art date
Application number
Other languages
French (fr)
Inventor
H Wozny
R G Knight
Original Assignee
Int Standard Electric Corp
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.)
Publication date
Publication of BE786045A publication Critical patent/BE786045A/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
    • H04Q3/62—Arrangements providing connection between main exchange and sub-exchange or satellite for connecting to private branch exchanges
    • H04Q3/625—Arrangements in the private branch exchange
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
BE786045D 1971-07-09 DATA TRAFFIC TELEPHONE SYSTEM BE786045A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712134350 DE2134350C2 (en) 1971-07-09 1971-07-09 Telephone system with data traffic

Publications (1)

Publication Number Publication Date
BE786045A true BE786045A (en) 1973-01-10

Family

ID=5813204

Family Applications (1)

Application Number Title Priority Date Filing Date
BE786045D BE786045A (en) 1971-07-09 DATA TRAFFIC TELEPHONE SYSTEM

Country Status (8)

Country Link
AT (1) AT330253B (en)
AU (1) AU463795B2 (en)
BE (1) BE786045A (en)
DE (1) DE2134350C2 (en)
ES (1) ES404703A1 (en)
FR (1) FR2145947A5 (en)
GB (1) GB1351717A (en)
IT (1) IT962473B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT980651B (en) * 1973-03-21 1974-10-10 Cselt Centro Studi Lab Telecom CENTRALIZED ELECTRONIC SWITCHING SYSTEM FOR TELEPHONE AND DATA SIGNALS AT HIGH SPEED
DE2837654A1 (en) * 1978-08-29 1980-03-13 Siemens Ag CIRCUIT ARRANGEMENT FOR TELECOMMUNICATION SYSTEMS, ESPECIALLY TELEPHONE EXTENSION SYSTEMS, WITH ADDITIONAL DATA TRAFFIC, e.g. WITH TELEVISION
FR2441307A1 (en) * 1978-11-04 1980-06-06 Gl Inf Vychislite AUTOMATIC SWITCHING METHOD IN A LINK NETWORK AND SWITCHING CENTER IMPLEMENTING SAID METHOD
DE2912649C2 (en) * 1979-03-30 1981-10-01 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for the transmission of digital signals between transmitting and / or receiving devices operating with different data transmission procedures and with different data formats via a switching system
DE2938750A1 (en) * 1979-09-25 1981-04-02 Siemens AG, 1000 Berlin und 8000 München CIRCUIT ARRANGEMENT FOR TRANSMITTING DIGITAL SIGNALS BETWEEN DIFFERENT DATA TRANSMISSION PROCEDURES AND TRANSMITTERS AND / OR RECEIVING DEVICES WORKING WITH DIFFERENT DATA FORMATS
GB2098027B (en) * 1981-04-30 1984-11-28 Standard Telephones Cables Ltd Telephone exchange
US4532377A (en) * 1983-07-18 1985-07-30 At&T Information Systems Inc. Data call transfer
US4535199A (en) * 1983-07-18 1985-08-13 At&T Information Systems Inc. Data call transfer preindication
DE3416826C1 (en) * 1984-05-07 1985-09-12 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Circuit arrangement for handling data traffic in a digital time- division multiplex telecommunications system, in particular a telephone switching system
DE3582237D1 (en) * 1985-01-17 1991-04-25 Siemens Ag METHOD FOR TRANSMITTING CHARACTERS BETWEEN A DATA PROCESSING SYSTEM AND A TELECOMMUNICATION SYSTEM, ESPECIALLY A TELEPHONE SUBSYSTEM.
FR2646303B1 (en) * 1989-04-25 1994-03-18 Alcatel Cit COMMUNICATION ADAPTER FOR TELEACTION TERMINAL

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1920677B1 (en) * 1969-04-23 1970-04-23 Siemens Ag Circuit arrangement for telecommunications systems in which connection paths can be used for different types of message transmission

Also Published As

Publication number Publication date
DE2134350C2 (en) 1982-02-11
ES404703A1 (en) 1975-06-16
AU463795B2 (en) 1975-08-07
AT330253B (en) 1976-06-25
IT962473B (en) 1973-12-20
AU4404672A (en) 1974-01-03
FR2145947A5 (en) 1973-02-23
DE2134350A1 (en) 1973-03-15
GB1351717A (en) 1974-05-01
ATA583472A (en) 1975-09-15

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