KR100753375B1 - 팩스 호출의 검출을 위한 방법 및 장치 - Google Patents

팩스 호출의 검출을 위한 방법 및 장치 Download PDF

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Publication number
KR100753375B1
KR100753375B1 KR1020017010102A KR20017010102A KR100753375B1 KR 100753375 B1 KR100753375 B1 KR 100753375B1 KR 1020017010102 A KR1020017010102 A KR 1020017010102A KR 20017010102 A KR20017010102 A KR 20017010102A KR 100753375 B1 KR100753375 B1 KR 100753375B1
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KR
South Korea
Prior art keywords
fax machine
call
fax
tone
called
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 - Fee Related
Application number
KR1020017010102A
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English (en)
Korean (ko)
Other versions
KR20010102027A (ko
Inventor
렁니콜라이케이엔
Original Assignee
퀄컴 인코포레이티드
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Filing date
Publication date
Application filed by 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20010102027A publication Critical patent/KR20010102027A/ko
Application granted granted Critical
Publication of KR100753375B1 publication Critical patent/KR100753375B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits 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
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32706—Type of the other apparatus
    • H04N1/32708—Telephone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits 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
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits 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
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32719—Detecting a facsimile calling signal, e.g. CNG
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/32—Circuits 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
    • H04N1/327—Initiating, continuing or ending a single-mode communication; Handshaking therefor
    • H04N1/32704—Establishing a communication with one of a facsimile and another telecommunication apparatus sharing a single line
    • H04N1/32715—Detecting
    • H04N1/32721—Detecting facsimile protocol signals, e.g. DCS or TSI

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Transmission Control (AREA)
  • Telephonic Communication Services (AREA)
  • Facsimiles In General (AREA)
KR1020017010102A 1999-02-10 2000-02-10 팩스 호출의 검출을 위한 방법 및 장치 Expired - Fee Related KR100753375B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/247,881 1999-02-10
US09/247,881 US6075847A (en) 1999-02-10 1999-02-10 Method and apparatus for detection of fax calls

Publications (2)

Publication Number Publication Date
KR20010102027A KR20010102027A (ko) 2001-11-15
KR100753375B1 true KR100753375B1 (ko) 2007-08-30

Family

ID=22936768

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020017010102A Expired - Fee Related KR100753375B1 (ko) 1999-02-10 2000-02-10 팩스 호출의 검출을 위한 방법 및 장치

Country Status (7)

Country Link
US (1) US6075847A (https=)
EP (1) EP1151599A2 (https=)
JP (1) JP4545946B2 (https=)
KR (1) KR100753375B1 (https=)
CN (1) CN1172517C (https=)
AU (1) AU3228800A (https=)
WO (1) WO2000048386A2 (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0824296A3 (en) * 1996-08-07 2000-03-22 Lucent Technologies Inc. Special call detection
GB0201588D0 (en) * 2002-01-24 2002-03-13 Nortel Networks Ltd Call establishment procedure
US7684383B1 (en) * 2002-01-30 2010-03-23 3Com Corporation Method and system for dynamic call type detection for circuit and packet switched networks
WO2004111749A2 (en) * 2003-06-11 2004-12-23 Canon Kabushiki Kaisha Communication apparatus, control method of communication apparatus, and control program of communication apparatus
US7688956B2 (en) * 2004-06-28 2010-03-30 Lexmark International, Inc. Method and apparatus for validation of facsimile communication
US7808936B2 (en) * 2005-05-09 2010-10-05 J2 Global Communications, Inc. Systems and methods for facsimile echo cancellation
US8031807B2 (en) * 2006-11-10 2011-10-04 Qualcomm, Incorporated Systems and methods for detecting the presence of a transmission signal in a wireless channel
CN1996803B (zh) * 2006-12-11 2010-07-14 中兴通讯股份有限公司 一种提高传真监听成功率的方法
CN101132461B (zh) * 2007-08-01 2010-09-29 华为技术有限公司 实现语音业务到传真业务变更的方法、系统和设备
JP4906701B2 (ja) * 2007-12-14 2012-03-28 キヤノン株式会社 回線制御装置、回線制御方法、プログラム、記憶媒体
CN102572144B (zh) * 2010-12-15 2013-12-11 迈普通信技术股份有限公司 Ip承载传真的抗干扰方法以及ippbx设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930011604A (ko) * 1991-11-26 1993-06-24 정용문 팩시밀리의 전화/팩스 자동 절체를 위한 톤 검출회로
KR940017699A (ko) * 1992-12-17 1994-07-27 이헌조 팩시밀리의 전화호출 기능 제어방법

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL89461A (en) * 1989-03-02 1994-06-24 Eci Telecom Limited Facsimile telecommunication compression system
JPH05136964A (ja) * 1991-11-15 1993-06-01 Ricoh Co Ltd フアクシミリ装置のプロトコル制御方法および装置
JPH0715597A (ja) * 1993-06-28 1995-01-17 Ricoh Co Ltd ファクシミリ装置
JPH08251370A (ja) * 1995-03-13 1996-09-27 Ricoh Co Ltd ファクシミリ装置
US5892816A (en) * 1996-11-15 1999-04-06 Qualcomm, Incorporated Method and apparatus for detecting facsimile transmission
JPH10229483A (ja) * 1997-02-12 1998-08-25 Oki Data:Kk ファクシミリ装置および通信装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR930011604A (ko) * 1991-11-26 1993-06-24 정용문 팩시밀리의 전화/팩스 자동 절체를 위한 톤 검출회로
KR940017699A (ko) * 1992-12-17 1994-07-27 이헌조 팩시밀리의 전화호출 기능 제어방법

Also Published As

Publication number Publication date
JP4545946B2 (ja) 2010-09-15
CN1172517C (zh) 2004-10-20
EP1151599A2 (en) 2001-11-07
CN1340269A (zh) 2002-03-13
US6075847A (en) 2000-06-13
HK1042003A1 (en) 2002-07-26
KR20010102027A (ko) 2001-11-15
WO2000048386A2 (en) 2000-08-17
JP2002537690A (ja) 2002-11-05
AU3228800A (en) 2000-08-29
WO2000048386A3 (en) 2000-12-28

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