MixMonitor in features.conf

Hello. I have this in dialplan to MixMonitor the call

in features.conf
I have

The in dialplan i have this for incoming calls
[in-fxo1]
exten=>s,1,Answer
exten=>s,2,Set(__DYNAMIC_FEATURES=automixmon#apps)
exten=>s,3,Queue(Sales,tx)

But it doesn’t work. Any file is in: /var/spool/asterisk/monitor/

Please, write a sample config.

remove the #apps, and add in the global section DYNAMIC_FEATURES => automixmon.

The feature is trigger when you dial 1 when your channel is at [in-fxo1] context, but the Queue command executes the monitor or mixmonitor itself, you need to specify which one with monitor-type and set the format with monitor-format