RasPBX fresh install but 5060 not open?

good catch @xrobau

nagios + cacti?

nope, custom script that pulls channel info and last 25 calls from CDR then uploads to a web interface. Live feed of calls coming in and out, channel activity, and logs as well.

Nice. On rpi or nuc?

on a rpi. nuc would be overkill for this lol