| 1.支持PC-to-PC和 PC-to-phone通話; 2.即插即用; 3.兼容USB1.1和USB2.0 接口; 4.無需聲卡，無需外接電源; 5.兼容 H.323, MGCP, SIP協議; 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等網絡平台; 8.支持Skype 快速撥號; 9.全雙工通訊; 10.按鍵音功能和來電響鈴; |
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