The ClearOne MAXAttach + 2 conferencing phone system.  Provides unprecedented expansion capabilities to ensure the greatest microphone and speaker coverage available. Conversations are natural and effortless regardless of  where your participants are seated. The four (4) phone units included in the MAXAttach+2 conferencing system enable an even distribution of microphones and speakers, as well as easy access to dialing, mute and volume controls. The MAXAttach features advanced audio technology typically found only in high-end installed audio systems, including Distributed Echo Cancellation, noise cancellation and advanced microphone activation processes.

Main Features:

• Distributed Echo Cancellation® effectively eliminates echo
• Noise cancellation removes background noises from fans or HVAC systems
• Full-duplex sound enables participants to speak and listen at the same time without cutting in and out
• Automatic level controls keep participants’ audio balanced and consistent
• First-mic priority eliminates hollow “tunnel” sound by activating only the microphone closest to the person speaking
• Three microphones in each phone unit provide 360° audio pickup

• Easy set up and operation — just plug the base station into a power outlet and analog telephone jack

• Automatic Level Control — automatically adjusts microphone volume levels based on how loudly participants in the local room are talking to improve voice quality for far-end participants

• Automatic Gain Control — automatically adjusts loudspeaker volume based on the incoming audio signal from the far end to provide clear, intelligible audio in the local room