ATE359678T1 - Verfahren und gerät zur schnittstellenbildung zwischen einem analogen telefongerät und einem digitalen , analogen oder hybriden fernsprechvermittlungssystem - Google Patents

Verfahren und gerät zur schnittstellenbildung zwischen einem analogen telefongerät und einem digitalen , analogen oder hybriden fernsprechvermittlungssystem

Info

Publication number
ATE359678T1
ATE359678T1 AT98958471T AT98958471T ATE359678T1 AT E359678 T1 ATE359678 T1 AT E359678T1 AT 98958471 T AT98958471 T AT 98958471T AT 98958471 T AT98958471 T AT 98958471T AT E359678 T1 ATE359678 T1 AT E359678T1
Authority
AT
Austria
Prior art keywords
pbx
telephone
analog
interface device
digital
Prior art date
Application number
AT98958471T
Other languages
English (en)
Inventor
Bruce W Stelman
Original Assignee
Hello Direct Inc
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 Hello Direct Inc filed Critical Hello Direct Inc
Application granted granted Critical
Publication of ATE359678T1 publication Critical patent/ATE359678T1/de

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
    • 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
    • H04Q3/622—Circuit arrangements therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/738—Interface circuits for coupling substations to external telephone lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/42314—Systems providing special services or facilities to subscribers in private branch exchanges

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Interface Circuits In Exchanges (AREA)
AT98958471T 1997-11-06 1998-11-05 Verfahren und gerät zur schnittstellenbildung zwischen einem analogen telefongerät und einem digitalen , analogen oder hybriden fernsprechvermittlungssystem ATE359678T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US6438297P 1997-11-06 1997-11-06
US99421197A 1997-12-19 1997-12-19

Publications (1)

Publication Number Publication Date
ATE359678T1 true ATE359678T1 (de) 2007-05-15

Family

ID=26744461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98958471T ATE359678T1 (de) 1997-11-06 1998-11-05 Verfahren und gerät zur schnittstellenbildung zwischen einem analogen telefongerät und einem digitalen , analogen oder hybriden fernsprechvermittlungssystem

Country Status (9)

Country Link
EP (1) EP1044571B1 (de)
JP (1) JP3731151B2 (de)
KR (1) KR100543739B1 (de)
CN (1) CN1124057C (de)
AT (1) ATE359678T1 (de)
CA (1) CA2308491C (de)
DE (1) DE69837560T2 (de)
HK (1) HK1032875A1 (de)
WO (1) WO1999025132A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4326180B2 (ja) * 1999-11-19 2009-09-02 ハロー・ダイレクト・インク 電話通信装置とデジタル、アナログ又はハイブリッド電話切換装置との間でインタフェースを行う方法および装置
KR100402677B1 (ko) * 2001-02-01 2003-10-22 주식회사 이씨에스 텔레콤 발신자 정보 표시 서비스를 제공하기 위한 아날로그가입자용 접속장치
KR100402676B1 (ko) * 2001-04-19 2003-10-22 주식회사 이씨에스 텔레콤 발신자 정보 표시 서비스를 제공하기 위한 아날로그 가입자용 정합 장치
US7535209B2 (en) * 2005-09-30 2009-05-19 St-Ericsson Sa Management of regulator-induced switching noise for sampled systems
CN101594413B (zh) * 2008-05-27 2013-11-13 爱国者电子科技有限公司 可自动进行电话录音的电子录音装置
CN102611782B (zh) * 2008-05-27 2015-02-25 爱国者电子科技有限公司 可自动进行电话录音的电子录音装置
CN104519418B (zh) * 2013-09-30 2018-03-09 华为技术有限公司 交换机的对接方法、交换机对接装置及用户级交换机
CN104717371B (zh) * 2013-12-13 2017-12-05 北京三希电子科技有限公司 一种通用设备及电话通讯系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928306A (en) * 1989-02-28 1990-05-22 International Business Machines Corporation Dynamically configurable telephone
ATE106649T1 (de) * 1990-04-12 1994-06-15 Northern Telecom Ltd Fernsprechnebenstellensystem mit vereinfachten steuereigenschaft.
SE9103382L (sv) * 1991-11-15 1993-05-16 Televerket Anordning foer anslutningsanpassning till digitalt telekommunikationsnaet
WO1993012622A1 (en) * 1991-12-09 1993-06-24 The Post Office Communications terminal equipment
US5305312A (en) * 1992-02-07 1994-04-19 At&T Bell Laboratories Apparatus for interfacing analog telephones and digital data terminals to an ISDN line
CA2148384C (en) * 1994-06-27 2003-03-18 Charles Clifford Hallock Methods for performing intelligent network services with an isdn network terminator located at a subscriber's premise
US5671251A (en) * 1995-02-28 1997-09-23 Motorola, Inc. Apparatus and method for a data communications device to selectively operate as an analog modem, as a digital modem, and as a terminal adapter
US5629926A (en) * 1995-03-31 1997-05-13 Lucent Technologies Inc. Customer premise equipment interface
DE19523797C2 (de) * 1995-06-29 1998-05-14 Siemens Ag Anordnung zur Ankopplung von optionalen Zusatzgeräten an Endgeräte von Nebenstellenanlagen
DE19527806C1 (de) * 1995-07-28 1997-01-02 Siemens Ag Netzwerkemulator für private Kommunikationsendeinrichtungen

Also Published As

Publication number Publication date
CN1124057C (zh) 2003-10-08
HK1032875A1 (en) 2001-08-03
EP1044571A1 (de) 2000-10-18
CN1278984A (zh) 2001-01-03
EP1044571B1 (de) 2007-04-11
KR20010031588A (ko) 2001-04-16
KR100543739B1 (ko) 2006-01-23
DE69837560D1 (de) 2007-05-24
DE69837560T2 (de) 2008-01-03
JP3731151B2 (ja) 2006-01-05
CA2308491A1 (en) 1999-05-20
WO1999025132A1 (en) 1999-05-20
CA2308491C (en) 2007-05-29
JP2001523073A (ja) 2001-11-20

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