AU6841981A - Digital subscriber terminal - Google Patents

Digital subscriber terminal

Info

Publication number
AU6841981A
AU6841981A AU68419/81A AU6841981A AU6841981A AU 6841981 A AU6841981 A AU 6841981A AU 68419/81 A AU68419/81 A AU 68419/81A AU 6841981 A AU6841981 A AU 6841981A AU 6841981 A AU6841981 A AU 6841981A
Authority
AU
Australia
Prior art keywords
digital subscriber
subscriber terminal
terminal
digital
subscriber
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
AU68419/81A
Other versions
AU544520B2 (en
Inventor
Dietrich Bottle
Firoz Kaderali
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
International Standard Electric Corp
Original Assignee
International 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.)
Filing date
Publication date
Application filed by International Standard Electric Corp filed Critical International Standard Electric Corp
Publication of AU6841981A publication Critical patent/AU6841981A/en
Application granted granted Critical
Publication of AU544520B2 publication Critical patent/AU544520B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Devices For Supply Of Signal Current (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)
AU68419/81A 1980-03-20 1981-03-17 Digital subscriber terminal Ceased AU544520B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE30107018 1980-03-20
DE19803010701 DE3010701C2 (en) 1980-03-20 1980-03-20 Subscriber terminal for a digital messaging system

Publications (2)

Publication Number Publication Date
AU6841981A true AU6841981A (en) 1981-09-24
AU544520B2 AU544520B2 (en) 1985-06-06

Family

ID=6097774

Family Applications (1)

Application Number Title Priority Date Filing Date
AU68419/81A Ceased AU544520B2 (en) 1980-03-20 1981-03-17 Digital subscriber terminal

Country Status (6)

Country Link
AU (1) AU544520B2 (en)
CH (1) CH653195A5 (en)
DE (1) DE3010701C2 (en)
FR (1) FR2478915A1 (en)
GB (1) GB2072464A (en)
NZ (1) NZ196422A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3239791A1 (en) * 1982-10-27 1984-05-03 Standard Elektrik Lorenz Ag, 7000 Stuttgart Digital subscriber connection on a telecommunications exchange
DE3240660A1 (en) * 1982-11-04 1984-05-10 Standard Elektrik Lorenz Ag, 7000 Stuttgart Method for testing digital subscriber terminals and a subscriber terminal suitable for this purpose
DE3308986C2 (en) * 1983-03-14 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for a digital telephone station
DE3308984C2 (en) * 1983-03-14 1986-02-27 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for a digital telephone station
US4803702A (en) * 1986-08-05 1989-02-07 Advanced Micro Devices, Inc. Reset and synchronization interface circuit
US6687371B1 (en) * 1999-10-08 2004-02-03 Agere Systems Inc. Maintaining an off-hook condition during a call bridge
US6674857B1 (en) * 1999-10-08 2004-01-06 Agere Systems Inc. Startup procedure for international line powered DAA

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2543696C3 (en) * 1975-09-30 1980-04-17 Siemens Ag, 1000 Berlin Und 8000 Muenchen Circuit arrangement for converting digital signals into analog signals and for converting analog signals into digital signals
DE2758109A1 (en) * 1977-12-24 1979-06-28 Standard Elektrik Lorenz Ag SYSTEM FOR MULTIPLE USE OF A TWO-WIRE SUBSCRIBER CONNECTION CABLE IN THE TELEPHONE SWITCHING NETWORK
GB1555394A (en) * 1978-04-04 1979-11-07 Standard Telephones Cables Ltd Digital signalling especially in an automatic telecommunication system

Also Published As

Publication number Publication date
NZ196422A (en) 1985-01-31
DE3010701A1 (en) 1981-09-24
DE3010701C2 (en) 1982-06-03
AU544520B2 (en) 1985-06-06
CH653195A5 (en) 1985-12-13
GB2072464A (en) 1981-09-30
FR2478915B1 (en) 1984-05-25
FR2478915A1 (en) 1981-09-25

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