Now there's a conference phone without a cable that allows you the freedom to conference anywhere collaboration is important - even in areas where there are no phone lines. proven with excellent voice quality award-winning SoundStation, at a frequency of 2.4 GHz wireless technology, added security of voice encryption, up to 24 hours talk time, and the ability to select from a cell phone, SoundStation2W the new standard for the daily conferences. SoundStation2W offers voice quality is twice as loud and provides twice the microphone sensitivity as the original SoundStation enabling a clear course, the bilateral negotiations. Secure and audited at a frequency of 2.4 GHz platform provides simple and reliable wireless connection to any analog phone line. SoundStation2W is also the first phone that bridges cell phone convenience and Polycom voice quality. When you connect a standard headset cable, users can choose a mobile phone or transfer between handset and conference phone mode. With reliable 150 foot wireless roaming from the base station, wireless frequency hopping to avoid interference and long-lasting lithium-ion battery, SoundStation2W really met the needs of today for superior voice quality and usage flexibility. SoundStation2W - designed for use where it is necessary because the conference room is not enough!