USB voip 网络电话

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主要功能︰ 与电脑USB口联接,借助网络电话软件实现网络电话功能。全球范围内PC-PC免费通话,购买相关VOIP运营商的点数后可以非常低廉的话费实现PC-PSTN的通话。 技术特点︰ 1, 支持SIP, H.323, MGCP, IAX2, net2等多种协议; 2, 支持Skype, QQ, VoipButser, VoipStunt, VoipCheap, VoipDiscount, SparVoip, Internetcalls, Poivy, FreeCall, VoipCheapCom, WebCallDirect 和 NetAppel.等国际著名的通信软件; 3. 大屏幕液晶显示,有背光,可调; 4. 来电显示、去电显示、未接电话、语音邮件查询; 5. 可以显示英、日、韩、汉多种语言; 6. 预拨号及删除功能; 7, USB 接口; 8, 内置16-bit声卡; 9, 来电保持及多方通话功能; 10, 人机界面设计,可直接再话机面板上操作而无需借助电脑鼠标、键盘和电脑屏幕; 11, 电脑自动识别硬&


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