https://tieline.com/new-chatterbox-remote-intercom-solution-at-nab2018/?e-page-3f2fc3cb=2
New ChatterBox Remote Intercom Solution at NAB2018 : Tieline: The Codec Company
Dec 7, 2018 - Leading audio codec manufacturer Tieline Technology has announced it will unveil a new IFB and push-to-talk (PTT) intercom solution called ChatterBox at
new chatterboxintercom solutionremote
https://www.tvbeurope.com/tag/nab2018
NAB2018 - TVBEurope