I am setting up PF sense for the first time. I have 3cx pbx but I cant get it to Pass the firewall test with all the ports about 9000. according to documentation, I can stop the SIP ALG. but I am not sure it the firewall test will just never pass or I am missing something.
I don’t use 3CX so I am not sure what special setting they need, but there is a plug in for pfsense for SIP Proyx.
https://docs.netgate.com/pfsense/en/latest/packages/siproxd.html