CN101115100A - 计算机通过声卡获取或控制电话线工作状态的装置和方法 - Google Patents
计算机通过声卡获取或控制电话线工作状态的装置和方法 Download PDFInfo
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- CN101115100A CN101115100A CNA2007100164590A CN200710016459A CN101115100A CN 101115100 A CN101115100 A CN 101115100A CN A2007100164590 A CNA2007100164590 A CN A2007100164590A CN 200710016459 A CN200710016459 A CN 200710016459A CN 101115100 A CN101115100 A CN 101115100A
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CN2007100164590A CN101115100B (zh) | 2007-08-09 | 2007-08-09 | 计算机通过声卡获取或控制电话线工作状态的装置和方法 |
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CN2007100164590A CN101115100B (zh) | 2007-08-09 | 2007-08-09 | 计算机通过声卡获取或控制电话线工作状态的装置和方法 |
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CN101115100A true CN101115100A (zh) | 2008-01-30 |
CN101115100B CN101115100B (zh) | 2012-08-22 |
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CN2007100164590A Expired - Fee Related CN101115100B (zh) | 2007-08-09 | 2007-08-09 | 计算机通过声卡获取或控制电话线工作状态的装置和方法 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115174325A (zh) * | 2022-06-07 | 2022-10-11 | 中国南方电网有限责任公司超高压输电公司 | 一种用于无线携能通信的双音fsk调制解调系统 |
Families Citing this family (1)
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CN103200336A (zh) * | 2013-03-19 | 2013-07-10 | 福建联迪商用设备有限公司 | 一种电话线信号隔离采集的方法及电路 |
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US6047060A (en) * | 1998-02-20 | 2000-04-04 | Genesys Telecommunications Laboratories, Inc. | Method and apparatus for enabling full interactive monitoring of calls to and from a call-in center |
CN2402075Y (zh) * | 1999-12-14 | 2000-10-18 | 李建钢 | 一种可以打互联网电话的无绳电话 |
CN2558173Y (zh) * | 2002-08-13 | 2003-06-25 | 项青松 | 适用于软交换技术的网络可视电话 |
CN100411403C (zh) * | 2004-10-26 | 2008-08-13 | 联想(北京)有限公司 | 网络电话终端及网络电话的呼叫、接听方法 |
CN201114289Y (zh) * | 2007-08-09 | 2008-09-10 | 衣杰伟 | 计算机通过声卡获取或控制电话线工作状态的装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115174325A (zh) * | 2022-06-07 | 2022-10-11 | 中国南方电网有限责任公司超高压输电公司 | 一种用于无线携能通信的双音fsk调制解调系统 |
CN115174325B (zh) * | 2022-06-07 | 2024-02-09 | 中国南方电网有限责任公司超高压输电公司 | 一种用于无线携能通信的双音fsk调制解调系统 |
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CN101115100B (zh) | 2012-08-22 |
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