Audio & Control Over IP


Legacy Paging System Extension for School

  • No new cables needed using existing fiber optic backbone.
  • Very low delay with PCM 16bit@44Khz stereo RTP encoding (around 50 ms).
  • Balanced audio I/O.
  • Contact relay to power up the amplifier on incoming audio.


  1. The customer needs to extend a paging system to a remote zone, connected over fiber optic. The audio must be in sync.
  2. Barix proposed a solution based on a couple of Exstreamer 500, one acting as encoder and one as decoder.


Need a custom solution?

Contact our Experts


What we used to achieve success