Premier, Three Year, Real Presence Group 500-720p: Group 500 HD codec, EagleEye Acoustic camera, mic array, univ. remote
Polycom Premier, Three Year, Real Presence Group 500-720p: EagleEye Acoustic camera, mic array, univ. remote
Premier, Three Year, Real Presence Group 500-720p: Group 500 HD codec, EagleEye Acoustic camera, mic array, univ. remote