Going to reply on this, not because I can help, but because I'm fumbling with the same issue.
I've got an incoming stream with 25hz cue tone triggers & exact time ad breaks.
It would be magical if RadioDJ would detect these tones, duck the stream, play a track or 3, and then bring the stream back up.
I'm currently attempting this with ToneDet running a batch file, which sends a command to vlc to play the next song in a playlist, once that plays, separate software ducks the stream under the ad audio then brings the stream back up.
Getting VLC to do this cartwheel ain't easy.
If anyone has any advice, it would be much appreciated.
Additionally a feature like this would make integration of syndicated(non-specifically timed) programming much easier in RadioDJ.
Big Thanks!