Version 14 and STUN Server

[petewatterschats]

Port Forwarding is setup

In the settings - network - public IP - STUN Server under the entry

STUN Disabled (Not Supported) does this mean STUN is not supported

What is the down side if I enable it

The static Public IP will not take a FQDN and if I have an Internet Service with a Dynamic Public IP which changes - so when it changes what will happen

 

[leejor]

STUN Disabled (Not Supported) does this mean STUN is not supported

I have to assume that it means that in V14, STUN is not considered necessary as you are expected to have a static Public IP.

What is the down side if I enable it

STUN is used to determine that type of NAT you are behind and your public IP. If calls to a provider use an IP that you datafilled, but has since changed, then external calls will not work properly. If 3CX relies on a STUN server to determine the current public IP, then it would be kept up to date, if, and when it changed.

The static Public IP will not take a FQDN and if I have an Internet Service with a Dynamic Public IP which changes - so when it changes what will happen

I'm assuming that you will have issues as you had previously, no audio, or no calls at all.

 

[petewatterschats]

Thanks for the information.

I will enable the STUN Service since there does not seem to be a down side