DE69420759T2 - Übertragungsgerät, das eine öffentliche Leitung nutzt - Google Patents

Übertragungsgerät, das eine öffentliche Leitung nutzt

Info

Publication number
DE69420759T2
DE69420759T2 DE69420759T DE69420759T DE69420759T2 DE 69420759 T2 DE69420759 T2 DE 69420759T2 DE 69420759 T DE69420759 T DE 69420759T DE 69420759 T DE69420759 T DE 69420759T DE 69420759 T2 DE69420759 T2 DE 69420759T2
Authority
DE
Germany
Prior art keywords
transmission device
public line
public
line
transmission
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.)
Expired - Lifetime
Application number
DE69420759T
Other languages
English (en)
Other versions
DE69420759D1 (de
Inventor
Motohiko Hayashi
Masayuki Hachinoda
Mitsuo Tsuda
Masanori Morigami
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.)
Sharp Corp
Original Assignee
Sharp 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 Sharp Corp filed Critical Sharp Corp
Application granted granted Critical
Publication of DE69420759D1 publication Critical patent/DE69420759D1/de
Publication of DE69420759T2 publication Critical patent/DE69420759T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32706Type of the other apparatus
    • H04N1/32708Telephone
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/56Arrangements for indicating or recording the called number at the calling subscriber's set
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/82Line monitoring circuits for call progress or status discrimination
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715Detecting
    • H04N1/32717Detecting a calling tone, e.g. CI
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715Detecting
    • H04N1/32726Detecting signals other than facsimile protocol signals, e.g. DTMF signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715Detecting
    • H04N1/32728Detecting an off-hook condition
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
    • H04N1/327Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32739Generating signals
    • H04N1/32745Generating messages, indications or warnings locally
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M1/00Substation equipment, e.g. for use by subscribers
    • H04M1/57Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Facsimiles In General (AREA)
  • Telephonic Communication Services (AREA)
DE69420759T 1993-02-26 1994-02-25 Übertragungsgerät, das eine öffentliche Leitung nutzt Expired - Lifetime DE69420759T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3905793 1993-02-26
JP5169350A JP3012433B2 (ja) 1993-02-26 1993-07-08 公衆回線を用いる通信装置およびその方法

Publications (2)

Publication Number Publication Date
DE69420759D1 DE69420759D1 (de) 1999-10-28
DE69420759T2 true DE69420759T2 (de) 2000-03-09

Family

ID=26378369

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69420759T Expired - Lifetime DE69420759T2 (de) 1993-02-26 1994-02-25 Übertragungsgerät, das eine öffentliche Leitung nutzt

Country Status (4)

Country Link
US (1) US5521974A (de)
EP (1) EP0613286B1 (de)
JP (1) JP3012433B2 (de)
DE (1) DE69420759T2 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5535265A (en) * 1993-11-15 1996-07-09 Ast Research, Inc. Method and circuitry for controlling voice mail, call logging and call blocking functions using a modem
US5892815A (en) * 1994-12-28 1999-04-06 Canon Kabushiki Kaisha Image communication apparatus capable of switching line to external information processing terminal
JP2833513B2 (ja) * 1995-03-10 1998-12-09 村田機械株式会社 通信端末装置
FR2733108B1 (fr) * 1995-04-13 1997-05-16 Thomson Multimedia Sa Dispositif de communication
KR960039801A (ko) * 1995-04-26 1996-11-25 김광호 병렬 접속된 전화기의 예약 다이얼링 방법
JP3646352B2 (ja) * 1995-06-06 2005-05-11 ブラザー工業株式会社 ファクシミリ装置
KR0143315B1 (ko) * 1995-07-04 1998-08-01 김광호 무선전화기에서 병렬 연결된 전화기의 사용유무 판단회로 및 방법
US5706342A (en) * 1995-10-27 1998-01-06 Business Link International Method and apparatus for off-hook detection
KR100205288B1 (ko) * 1996-05-27 1999-07-01 윤종용 통신기기의 통화로 형성을 인지하기 위한 장치 및 방법
US6342954B1 (en) * 1996-06-25 2002-01-29 Matsushita Electric Industrial Co., Ltd. Image information processor and image information transmitter
KR100281540B1 (ko) * 1996-07-08 2001-02-15 윤종용 회선사용제어기능을 갖는 화상전화장치 및 회선사용제어방법
CA2188844A1 (en) * 1996-10-25 1998-04-25 David Arnold Pepper Simulation of modifications in a telephone subscriber line
JPH10173807A (ja) * 1996-12-11 1998-06-26 Murata Mach Ltd 通信端末装置
US5872842A (en) * 1996-12-27 1999-02-16 Scientific-Atlanta, Inc. Unbalanced ringing using a balanced ringing generator of a subscriber line interface circuit
JP3682591B2 (ja) * 1997-01-09 2005-08-10 村田機械株式会社 ファクシミリ装置
US6031897A (en) * 1997-02-26 2000-02-29 Paradyne Corporation Apparatus and method for user tone warning during data suspension or degradation
US6169801B1 (en) 1998-03-16 2001-01-02 Midcom, Inc. Digital isolation apparatus and method
TW425805B (en) * 1998-09-17 2001-03-11 Koninkl Philips Electronics Nv Communication set with detection of set function and line condition
DE19904959A1 (de) * 1999-02-06 2000-08-10 Deutsche Telekom Ag Verfahren, System und Vorrichtung zum Erkennen einer widerrechtlichen Aufschaltung einer Kommunikationseinrichtung
NO991801L (no) * 1999-04-15 2000-10-16 Ericsson Telefon Ab L M FremgangsmÕte for forbedring av et telefonsystem
US6522987B1 (en) * 1999-11-30 2003-02-18 Agilent Technologies, Inc. Monitoring system and method implementing a percent availability test
AU2001294501A1 (en) * 2000-10-06 2002-04-15 Ng, Eng Heng Apparatus and method for detecting inoperable and line busy conditions on telephone lines
HUP0204241A2 (en) * 2000-11-08 2003-04-28 Sagem Facsimile machine with an off-hook detecting device
US20040081294A1 (en) * 2002-10-25 2004-04-29 Schinner Charles Edward Data transfer notification
JP7040393B2 (ja) * 2018-10-05 2022-03-23 株式会社Jvcケンウッド 端末装置、プログラム

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4169217A (en) * 1978-02-27 1979-09-25 Northern Telecom Limited Line status apparatus for telephones
US4270024A (en) * 1978-12-22 1981-05-26 Morgan Electronics Telephone line activity monitor
US4432020A (en) * 1981-01-27 1984-02-14 Sharp Kabushiki Kaisha Administration data storage in a facsimile system
US4410765A (en) * 1981-06-04 1983-10-18 United Networks, Inc. Telephone call routing and charging system
US4585904A (en) * 1982-02-05 1986-04-29 General Telephone Inc. Programmable computerized telephone call cost metering device
JPS58197945A (ja) * 1982-05-14 1983-11-17 Nippon Telegr & Teleph Corp <Ntt> 電話利用状況表示装置
JPS6056743B2 (ja) * 1983-06-14 1985-12-11 呉羽化学工業株式会社 熱可塑性樹脂組成物
JPS60105355A (ja) * 1983-11-14 1985-06-10 Nec Corp 電話機
DE3433330A1 (de) * 1984-09-11 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur indikation der erdung einer ader einer teilnehmerleitung bei erdtastendruck
US4712230A (en) * 1984-11-15 1987-12-08 Rice John E Monitoring and recording apparatus for connection to a telephone line
US4837813A (en) * 1986-12-01 1989-06-06 Canon Kabushiki Kaisha Facsimile apparatus with device to determine line changes, and having a power conservation featured
JPS6418347A (en) * 1987-07-14 1989-01-23 Nec Corp Connection terminal real time display system
JP2556070B2 (ja) * 1987-11-30 1996-11-20 日本電気株式会社 有線放送用電話機
US4958371A (en) * 1988-04-19 1990-09-18 Control Data Corporation Method and apparatus for determining when a telephone handset is off-hook
JPH031648A (ja) * 1989-05-29 1991-01-08 Canon Inc ファクシミリ装置
US4998271A (en) * 1989-08-28 1991-03-05 Venture Technologies, Inc. Telephone accessory
US5038372A (en) * 1989-09-05 1991-08-06 Abb Power T & D Company, Inc. Systems for transmitting data via telephone lines
JPH03278795A (ja) * 1990-03-28 1991-12-10 Nec Corp ボタン電話装置
US5111502A (en) * 1990-04-25 1992-05-05 Command Communications, Inc. Telephone line bridging sensor
DE69128813T2 (de) * 1990-05-21 1998-05-28 Canon Kk Kommunikationseinrichtung
EP0474555B1 (de) * 1990-09-05 1997-12-29 Canon Kabushiki Kaisha Medienverbundkommunikationsanordnung und Verfahren
US5291545A (en) * 1990-10-02 1994-03-01 Intertex Data Ab Apparatus and method for determining the state of a telephone line
US5140631A (en) * 1990-10-02 1992-08-18 Intertex Data Ab Apparatus and method for determining the state of a telephone line
US5414764A (en) * 1990-12-10 1995-05-09 Canon Kabushiki Kaisha Communications apparatus
US5287404A (en) * 1990-12-20 1994-02-15 Northern Telecom Limited Telephone subscriber line voltage change detection
JPH04236596A (ja) * 1991-01-21 1992-08-25 Nec Corp ボタン電話システム
JPH04336739A (ja) * 1991-05-13 1992-11-24 Fujitsu General Ltd ブランチ電話機使用報知装置
US5146490A (en) * 1991-05-31 1992-09-08 Primo Microphones, Inc. Passive telephone line monitoring system
US5402482A (en) * 1991-07-08 1995-03-28 Fujitsu Limited Ring trip deciding circuit
US5388153A (en) * 1993-03-26 1995-02-07 At&T Corp. Apparatus and method for detecting telephone line status
US5422939A (en) * 1993-08-05 1995-06-06 Schlumberger Industries, Inc. Parallel off-hook detection for both line-available and phone pick-up detection

Also Published As

Publication number Publication date
EP0613286A1 (de) 1994-08-31
JP3012433B2 (ja) 2000-02-21
DE69420759D1 (de) 1999-10-28
US5521974A (en) 1996-05-28
JPH06311259A (ja) 1994-11-04
EP0613286B1 (de) 1999-09-22

Similar Documents

Publication Publication Date Title
DE69420759D1 (de) Übertragungsgerät, das eine öffentliche Leitung nutzt
DE69204519D1 (de) Kraftübertragung.
TR28103A (tr) Sondaj darbeli-acma cihazi.
BR9402676A (pt) Dispositivo integrado.
TR199501659A2 (tr) Büküm tertibati.
DE59204627D1 (de) Elektrohydraulisches gerät.
DE69009074D1 (de) Übertragungsvorrichtung.
TR27421A (tr) Emniyet tertibati.
FI933980A0 (fi) Skyddsplagg foer hygienkraevande objekt, saosom operationssalar
FR2701414B1 (fr) Taraud machine.
FR2714041B1 (fr) Appareil élévateur.
ITTO941006A0 (it) Dispositivo allargatore.
DE69102728D1 (de) Übertragungsgerät.
DK0635454T3 (da) Dryphindrende indretning.
DE69324172D1 (de) Getriebevorrichtung
ES1027155Y (es) Dispositivo de animacion.
NO912551D0 (no) Jekkanordning.
ES1024645Y (es) Dispositivo recoge-pelotas.
ITBO930080A1 (it) Scopa lamellare.
FR2721005B1 (fr) Bouchons.
ES1024750Y (es) Cuerda.
FI930961A0 (fi) Matstation foer koettboskap, saerskilt svin
ES1024510Y (es) Dispositivo gimnastico.
ES1027111Y (es) Dispositivo prendedor.
ES1026722Y (es) Dispositivo reflectante.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition