5" color touchscreen (720 x 1280 pixel)
On-screen virtual keyboard
High quality sound with Poly HD Voice and Poly Acoustic Clarity technology
Background noise suppression with Poly Acoustic Fence technology
Full duplex speakerphone with echo cancellation
Powerful chipset provides a responsive interface
(1) USB-A 2.0 port for media and storage applications
Dual 10/100/1000 Gigabit Ethernet ports
Headset connectivity via USB or RJ9
SIP protocol support
Powered via 802.3af Power over Ethernet, optional PoE+ injector, or optional 5V power supply (sold separately)