Manufacturer: POLYCOM, INC.

Acoustic clarity technology provides remarkable voice quality up to ten feet away from the console. Industry-leading full duplex allows for natural, interactive two-way conversations. Features dynamic noise reduction to automatically reduce room background noise for clearer sound and more efficient conferencing. Intelligent microphone mixing selects the microphone closest to the person speaking every time. Offers 360-degree microphone coverage to ensure that everyone in the room can be heard perfectly. 25-entry speed dial keeps all your most important numbers at hand. Single-cord connection to phone console eliminates cable clutter on your desktop. Backlit graphical display delivers convenient, easy access to important call information with the feel of a normal telephone. Microphone expandability increases coverage for larger size rooms.