PfSense and Voip Fritz
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Hello everyone,
I configured pfSense on a small network and everything works perfectly.
But I have a little 'problems in the correct operation of a VoIP PBX which puts it nuori the firewall receives calls perfectly but behind the firewall can only forward calls.
Unfortunately I have a third network card to do the DMZ, so I made a nat rule for port 5060 tcp / udp redirect to the internal IP PBX.
Think you can solve the problem but instead I still can not receive calls from outside.
Can you give me some advice or tell me if I have to do other configurations? -
My guess would be that you also need to forward other udp ports (maybe forward UDP 7071 to 7079 to the Fritz).
On my spa2100 it's 5060 and 16300-16700 -
Here is what works for me: port forward udp/5060 to pbx (tcp/5060 is not necessary). Port foward the range your pbx expects for RTP. And (important) go to NAT => Outbound and switch from automatic to manual. When that is done, edit the rule that shows up and select "static port".