ClearOne 910-158-370-00 - MAXAttach IP - includes 2 phones, one base unit, and connecting cables

ClearOne Max iP Plus - Two connected VoIP conferencing phones that expand up to four. Full-duplex audio, Distributed echo cancellation™, Noise cancellation, First microphone priority, Automatic gain and level controls. Use in Medium to large conference rooms, Training rooms, Unique room configurations, such as U-shaped table layout, Phones can be used in separate rooms with extra base unit