The CX500 is a Microsoft Lync optimized IP phone that connects directly to a PC via USB. It has a gorgeous and bright color screen, and supports Polycoms HD voice standards (HD clarity with noise and echo suppression). THIS MODEL COMES WITH AC POWER module and cable, and it can also be powered via PoE. Polycom HD Voice technology incorporates Microsoft RTAudio wideband audio with Polycom Acoustic Clarity technology for crystal-clear noise-and-echo-free sound; as well as a best-in-class system design for high-fidelity voice reproduction. It is compatible with Microsoft 2010 (and other version) servers.

• IP Phone w/USB PC Connection, Microsoft Lync Server Optimized
• Bright Color 3.5-inch QVGA 24-bit Display (320x240)
• Polycom HD Voice technology, Acoustic Clarity w/noise and echo suppression
• INCLUDES AC power supply w/power cord, and support PoE Ethernet power mode too.

IP Phone w/USB PC Connection, Microsoft Lync Server OptimizedPolycom