OVERVIEW: Cisco unified IP conference phone 8831 display control unit - control panel - for unified IP conference phone 8831, 8831 Daisy Chain kit, 8831 speaker base

KEY FEATURES Expanded room coverage -160-degree conical pattern provides even coverage of listening area. Four Hemi-Cardioid microphones are perfectly spaced so that they combine to provide a 180-degree pick-up pattern around the device. Speech is captured at the same level at all points around the Cisco Unified IP Conference...