Yealink USB Speakerphone

Yealink USB Speakerphone

Commercial grade high quality speakerphone, ideal for conference calls.
Large LCD with backlight.
Phone ring for incoming calls, ring style and volume selectable.
Dial skype contacts (speed dial number) and skypeout number by phone keypads. 
Caller ID function of skype calls.
199 incoming calls and 199 dialed numbers.
Echo cancellation, noise reduction, full duplex communication.
PC-to-PC, PC-to-phone, Phone to Phone operation.

Yealink USB Speakerphone Hardware
No external power required 
USB power LED indicator
Driver and sound card built-in

Yealink USB Speakerphone Interface
1 USB interface to PC

Yealink USB Speakerphone System requirement
Windows 2000, XP or Vista
400 MHz processor and free USB1.1 or USB2.0 port
128 MB RAM and 15 MB free disk space 
Internet Connection (33.6 Kbps modem, or any broadband: cable, ADSL.)