18
8
Non-Intercom Calls
18
9
Intercom Mode
8. Non-Intercom Calls
The AVN-TB20AR and AVN-TB20AD allow any AoIP stream to be assigned to
the channel bu�ons. When a call is ini�ated to a non AVN Talkback device,
the unit does not a�empt to communicate with the remote device for call
control. It simply routes the AoIP stream assigned to the channel to the
headphones and loudspeaker and unmutes the microphone audio routed to
the microphone AoIP transmit stream. If simply call indica�on is required
between devices, the GPIO ports on the unit can be used to provide control
and tally func�ons. See the
web page on page 47 for details
on how to configure the GPIO and relay se�ngs.
