Usb phone Usb port, hot insert, no driver No need sound card and power support, clear tone No need to take headphone and mic for long time. Decusb network phone spec Support pc-to-pc and pc-to-phone Usb port 2.0/1.1 No need sound card No need external power Low down the noice Compatible with h.323, mgcp, sip Full-duplex communication Button sound and in call sound Support skype platform and quick dail Read and operate skype friends, dail, call record, use phonebook to dail System required ***microsoft windows 2000/xp ***128mb 16mb hardisk ***a usb port. ***network connection ( adsl, cable modem, wireless lan ) 61.5*36*20cm g.W 9.2kg N.W 8.2kg 50pcs/carton
