Skype phones allow you to make free calls (at mobile-phone quality) to other Skype users using your internet connection. And right now, calls from Skype phones to landlines and mobiles in the U.S. and Canada are free for the rest of 2006.

features

Support PC to PC and PC to Phone dial, all the VoIP software such as Skype.
Built-in speaker and microphone, USB port support both input and output voice at same time.
Easy to operate: Standard phone's number pad, also adds 7 more function keys above the number pad. The 4 function keys on the side allow you to control the volume up/down/mute and hold.
Built-in hot-key function to operate Skype as easy as dialing a normal telephone.
Advanced digital USB streaming audio provides excellent clarity with the simplicity of a single USB plug-and-ready connection.
Compliant: with USB 2.0 Full Speed Operation
Compliant: with USB Audio Device class specification v1.0
Volume up and down that support USB HID for Host Control Synchronization
Embedded High Performance 16 bit audio DAC with Earphone Phone Buffer
Embedded 16 bit ADC input with Microphone Boost

system minimum requirements

PC running Windows 2000 or XP
400 MHz processor
128 MB RAM
100 MB free disk space on your hard drive
Internet Connection (either dial-up: minimum 33.6 Kbps modem, or any broadband: cable, DSL, etc.)