Polycom SoundStation 2 Non-Expandable Conference Phone 2201-15100-001 Description: The Polycom SoundStation 2 is an analog conference phone built around three equidistant microphones. The microphones have been upgraded over the original SoundStation microphones to be 50% more sensitive. Combined with Polycom's Dynamic Noise Reduction, the Polycom SoundStation 2 provides crystal clear audio through a boardroom. The 2201-15100-001 is the most basic version of the Polycom SoundStation 2 conference phone. It includes the integrated dial pad and acoustic clarity technology, and is suitable for medium sized conference rooms. 2201-15100-001 Features: Full Duplex Speakerphone Acoustic Clarity Technology Dynamic Noise Three Integrated Microphones Line Type: Analog Includes: (1) Polycom SoundStation 2 Non-Expandable Conference Phone 2201-15100-001 2201-16020-001 Power Supply Power Cables