@Thomas233 wrote:
Hello guys,
i am performing my first steps with FreePbx, I really like it, but there is one thing I did not came around yet (also after reading the docs).
I have the following possible situation (clients are not online always but they could be):
Which settings do I have to setup in Freepbx to allow all devices to successfully accept inbound connections and also allow outbound connections over a trunk behind NAT ?
Do i need to use a STUN server ?
With my current settings I get retransimission timeouts. I already played around a bit and did not get them, but then there was just silence on the line.
What confuses me is that some specific settings are available in multiple areas of Freepbx, so I don`t know exactly what to set where and how they have an effect to each other (for a detailed list please see last paragraph).
On the network where the Server is, Firewall is turned off and ports 5060 and 10000-20000 are forwarded to the internal pbx server ip.
At the moment I am using a dynamic DNS (will get to a public IP next month) for the pbx server.
I am specially interested in what i need up to setup for the following:
- DTMF signalling (in extension settings, advanced settings)
- canreinvite (in extension settings, advanced settings, sip/chan_sip settings)
- nat mode (in extension settings, advanced settings, sip/chan_sip settings)
- and network configuration settings (dynamic ip --> hostname) ?I have not really an idea on how to use them.
Using FreePBX 13.0.190.11.
Please help !
Thank you
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