palo alto networks

  1. 3CX behind Palo Alto Firewall Config

    Hi all, I'm new here. Anyone here mind sharing your pan fw configuration so the firewall test on the 3CX dashboard will pass? I have followed the article on https://www.3cx.com/docs/manual/firewall-router-configuration/ But for some reason, it kept failing. Under my monitor tab, I see outbound...