| 1.支持PC-to-PC和 PC-to-phone通话; 2.即插即用; 3.兼容USB1.1和USB2.0 接口; 4.无需声卡，无需外接电源; 5.兼容 H.323, MGCP, SIP协议; 6.有效消除回音，降低噪音; 7.支持Skype, Netmeeting /Messenger, Sjphone, Mediaring, Net2phone, Dialpad, Etalk, X-PRO, X-PRO Vonage, Firefly, Eyebeam等网络平台; 8.支持Skype 快速拨号; 9.全双工通讯; 10.按键音功能和来电响铃; |
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