usb phone,
voip usb skype phone Feature:
PC-to-PC and PC-to-phone operation Driver built-in,
No need addtional driver USB1. 1 compatible,
No need sound card.
No external power required Complies with H. 323, MGCP,
SIP protocol Caller ID function of VoIP calls 199 incoming call and 199 dialed number Latest vogue of of the cellular phone type design,
the hand feeling good, three kinds of color choice ( gray, silvery, red) With LCD and LED show Echo cancellation,
noise reduction Full duplex communication Application support: Netmeeting /Messenger, Mediaring, Net2phone, Dialpad, firefly and other softphone.