I have a problem with my connection of Freepbx.
My setup is as follows:
FritzBox (network 192.168.0.10)
IPFire (network 18.104.22.168=
FreePBX (network 10.10.20.241)
I have successfully registered the PBX to the FritzBox.
What does not work is the language.
I call a phone number, the connection is established, but I can’t hear anyone.
I´ved solved the Problem with the IPfire.
I´ve some Ports to forward.
In the IPfire setup:
From RED to IP_FREEPBX (nat)
Port 5060 udp
Port 7078:7110 udp
FritzBox used the Ports 7078:7110 in VOIP.
Now it works.
Maybe it helps somehow.