IP based Digital Table Top device Configurable as a single participant, dual use, or chairperson’s device Single use and chairperson can be configured via the PC configuration software application. Additional functionality by use of software licenses only– Dual use. Audio mute button. The loudspeaker and microphone can be active at the same time to facilitate a face to face meeting experience. A feedback suppressor is built in to prevent acoustic feedback.Microphone with a red or green indicator:– Red indicates that the microphone is active.– Green indicates that a request-to-speak isaccepted. LED indicators on device showing: – Microphone on state – Red. – Possible to speak – White. – Priority – White (Chairperson only). – Request to speak – Green.Technical Parameters:Frequency response 100 Hz to 20 kHz (-3 dB at nominal level)THD at nominal level < 0.1 %Dynamic range > 90 dBSignal to noise ratio > 90 dB