JP2009147726A5 - - Google Patents

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Publication number
JP2009147726A5
JP2009147726A5 JP2007323680A JP2007323680A JP2009147726A5 JP 2009147726 A5 JP2009147726 A5 JP 2009147726A5 JP 2007323680 A JP2007323680 A JP 2007323680A JP 2007323680 A JP2007323680 A JP 2007323680A JP 2009147726 A5 JP2009147726 A5 JP 2009147726A5
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JP
Japan
Prior art keywords
interface
state
signal
detection
switching
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
JP2007323680A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009147726A (ja
JP4906701B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2007323680A priority Critical patent/JP4906701B2/ja
Priority claimed from JP2007323680A external-priority patent/JP4906701B2/ja
Priority to US12/277,001 priority patent/US8433046B2/en
Priority to CN2008101866364A priority patent/CN101459752B/zh
Publication of JP2009147726A publication Critical patent/JP2009147726A/ja
Publication of JP2009147726A5 publication Critical patent/JP2009147726A5/ja
Application granted granted Critical
Publication of JP4906701B2 publication Critical patent/JP4906701B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2007323680A 2007-12-14 2007-12-14 回線制御装置、回線制御方法、プログラム、記憶媒体 Expired - Fee Related JP4906701B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2007323680A JP4906701B2 (ja) 2007-12-14 2007-12-14 回線制御装置、回線制御方法、プログラム、記憶媒体
US12/277,001 US8433046B2 (en) 2007-12-14 2008-11-24 Line control apparatus, line control method, and computer-readable storage medium
CN2008101866364A CN101459752B (zh) 2007-12-14 2008-12-11 线路控制装置及线路控制方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007323680A JP4906701B2 (ja) 2007-12-14 2007-12-14 回線制御装置、回線制御方法、プログラム、記憶媒体

Publications (3)

Publication Number Publication Date
JP2009147726A JP2009147726A (ja) 2009-07-02
JP2009147726A5 true JP2009147726A5 (enExample) 2011-01-20
JP4906701B2 JP4906701B2 (ja) 2012-03-28

Family

ID=40753287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007323680A Expired - Fee Related JP4906701B2 (ja) 2007-12-14 2007-12-14 回線制御装置、回線制御方法、プログラム、記憶媒体

Country Status (3)

Country Link
US (1) US8433046B2 (enExample)
JP (1) JP4906701B2 (enExample)
CN (1) CN101459752B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5870671B2 (ja) * 2011-12-15 2016-03-01 株式会社リコー 通信回路制御ボードを搭載した画像形成装置及び通信回路制御ボード上のリレーのｏｎ／ｏｆｆ制御方法
CN103327202A (zh) * 2012-03-22 2013-09-25 株式会社理光 通信终端、图像形成装置以及通信控制方法
CN106027169B (zh) * 2016-07-22 2018-05-15 洛阳伟信电子科技有限公司 一种用于电子通讯设备的调试装置

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6158395A (ja) * 1984-08-30 1986-03-25 Fujitsu Ltd 着信検出方法
JPH02244867A (ja) * 1989-03-16 1990-09-28 Murata Mach Ltd 留守番電話・ファクシミリ切替機能を備えたファクシミリ装置
US5131026A (en) * 1989-05-31 1992-07-14 Samsung Electronics Co., Ltd. Facsimile system having auto-answering function
CN1057934A (zh) * 1990-06-27 1992-01-15 顺德县红旗金属制品厂 传真与电话自动转换器
JPH0530272A (ja) 1991-07-18 1993-02-05 Canon Inc フアクシミリ装置
US5544234A (en) * 1991-09-04 1996-08-06 Canon Kabushiki Kaisha Facsimile apparatus with automatic answering telephone function, and communication method in said apparatus
CN1112758A (zh) * 1993-12-21 1995-11-29 村田机械株式会社 传真机
US5666403A (en) * 1994-10-03 1997-09-09 Tt Systems Corporation Method and apparatus for sharing a single telephone line between a facsimile machine, data modem, telephone answering device, and a person
DE69522430T2 (de) * 1994-12-28 2002-05-23 Canon K.K., Tokio/Tokyo Bildübertragungsgerät, das eine Leitung zu einem externen Informationsverarbeitungsendgerät schalten kann
JPH08214101A (ja) * 1995-02-03 1996-08-20 Canon Inc ファクシミリ装置
JP2833513B2 (ja) * 1995-03-10 1998-12-09 村田機械株式会社 通信端末装置
US5909488A (en) * 1995-08-22 1999-06-01 Canon Kabushiki Kaisha Communication apparatus having a non-ringing call receiving mode and an energy-saving stand-by mode
US6075847A (en) * 1999-02-10 2000-06-13 Qualcomm Inc. Method and apparatus for detection of fax calls
JP3929673B2 (ja) * 1999-09-30 2007-06-13 株式会社リコー 通信装置
US6968045B1 (en) * 2000-07-25 2005-11-22 Agere Systems Inc. Smart facsimile machine pick-up
US7684383B1 (en) * 2002-01-30 2010-03-23 3Com Corporation Method and system for dynamic call type detection for circuit and packet switched networks
JP4800664B2 (ja) * 2005-05-10 2011-10-26 ブラザー工業株式会社 電話装置

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