Features:
1) Supports Skype, MSN, net2phone, Stanaphone, SJphone, X-Lite,
X-PRO, Firefly, Xten, eyebeam, ICQPhone, Yahoo Call Center,
Etalk, AIM Phone, SIP, H.323, MGCP, IAX2
2) USB 2.0 port
3) 16 bit sound card inside
4) Support product serial write in
5) With HID (Human Interface Device) feature
6) Plug-n-Play to install USB driver
7) No driver needed for Win98 SE / Win ME / Win 2000 / Win XP/
Mac OS / Mac OS X
8) With PID (Physical Interface Device) feature
9) Implement "real-time" verification
10) With a LED to indicate power and linking status
11) Provide ringer generation for PC-to-PC call through existing IP phone applications
13) Adjustable volume for handset
14) Supports E.164 dialing rule
15) Record support
16) With no need for a power adapter
USB Phones