G3X - GI-260 AOA - are audio alerts communicated over CAN bus?

I am installing a G3X system with a GI-260 AOA, GDU-460 and GTR-200 COM radio. The GI-260 has audio outputs for audible warnings. Do I need to wire these to an input on the GTR-200 COM radio/Intercom, or are the audible warnings communicated over the CAN bus? The GTR-200 does have audio connections from the GDU-460 which is also on the CAN bus, I'm hoping that takes care of the AOA audible warnings.

You do not need to wire the GI 260 audio. The GDU alert output contains AOA audio.

Thanks,
Levi Self

Team X Project Manager