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AU1739695A - Private exchange pots line interfaces - Google Patents

Private exchange pots line interfaces

Info

Publication number
AU1739695A
AU1739695A AU17396/95A AU1739695A AU1739695A AU 1739695 A AU1739695 A AU 1739695A AU 17396/95 A AU17396/95 A AU 17396/95A AU 1739695 A AU1739695 A AU 1739695A AU 1739695 A AU1739695 A AU 1739695A
Authority
AU
Australia
Prior art keywords
private exchange
line interfaces
pots line
exchange pots
interfaces
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.)
Abandoned
Application number
AU17396/95A
Inventor
Thomas R Bayerl
Earl R. Goodrich
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.)
ADAK COMMUNICATIONS Corp
Original Assignee
ADAK COMMUNICATIONS 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 ADAK COMMUNICATIONS CORP filed Critical ADAK COMMUNICATIONS CORP
Publication of AU1739695A publication Critical patent/AU1739695A/en
Abandoned legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/005Interface circuits for subscriber lines

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Interface Circuits In Exchanges (AREA)
  • Telephonic Communication Services (AREA)
AU17396/95A 1994-02-04 1995-02-02 Private exchange pots line interfaces Abandoned AU1739695A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US19213194A 1994-02-04 1994-02-04
US192131 1994-02-04
PCT/US1995/001333 WO1995021498A1 (en) 1994-02-04 1995-02-02 Private exchange pots line interfaces

Publications (1)

Publication Number Publication Date
AU1739695A true AU1739695A (en) 1995-08-21

Family

ID=22708393

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17396/95A Abandoned AU1739695A (en) 1994-02-04 1995-02-02 Private exchange pots line interfaces

Country Status (2)

Country Link
AU (1) AU1739695A (en)
WO (1) WO1995021498A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243390B1 (en) 1996-03-12 2001-06-05 Nortel Networks Limited ISDN communications controller
US6215796B1 (en) 1996-03-12 2001-04-10 Nortel Networks Limited Process for subchannel bandwidth allocation and extraction by an ISDN communications controller
US6125127A (en) * 1996-03-12 2000-09-26 Nortel Networks Corporation Method of convenient call acceptance for an ISDN communications controller
US6034953A (en) * 1997-03-12 2000-03-07 Nortel Networks Corporation System for local voice distribution by an ISDN communications controller
CN112688395A (en) * 2020-12-29 2021-04-20 深圳度宜特技术有限公司 Portable equalizer

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4551581B1 (en) * 1983-07-12 1995-06-20 Bell Telephone Labor Inc Method and apparatus for sending a data message to a selected station during a silent interval between ringing
FR2577737B1 (en) * 1985-02-15 1987-04-17 Thomson Csf TELEPHONE SUBSCRIBER LINE INTERFACE CIRCUIT WITH REDUCED POWER SLEEP MODE
IT1197977B (en) * 1986-11-13 1988-12-21 Sgs Microelettronica Spa TELEPHONE CIRCUIT, MONOLITHICALLY INTEGRABLE, FOR SENDING RINGER SIGNALS IN A USER TELEPHONE LINE AND RECOGNITION OF THE RELEASE IN THE RING PHASE
US4797877A (en) * 1986-12-18 1989-01-10 American Telephone And Telegraph Company Communication system dynamic conferencer circuit
GB2224181B (en) * 1988-08-25 1993-05-19 Canon Kk Telephone system
US5228081A (en) * 1990-10-18 1993-07-13 Ag Communication Systems Corporation Ringing signal control circuit for an enhanced subscriber line interface
JPH05130650A (en) * 1991-11-07 1993-05-25 Fujitsu Ltd On-transmission circuit for wired lines
JPH05268336A (en) * 1992-03-19 1993-10-15 Fujitsu Ltd Ring trip circuit

Also Published As

Publication number Publication date
WO1995021498A1 (en) 1995-08-10

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