·One NCS-8000 can manage up to 60 conference units and able to expand connection

  up to 1200 units by cascade connection.

·Feedback elimination function

·Multiple operation modes can open 1, 3, 6 delegate units simultaneously.

·Speech restriction or FIFO (First-in First-out) function.

·External microphone input provided.

·Multichannel line level outputs are ready for audio-recording or external sound

reinforcement system.

·Multichannel line level inputs are ready for background music, teleconference and

other external audio source.

Technical specification: