Dynamic DNS/Hostname Update

[tomatobees]

We have a very lightly used 3CX server that is uses a dynamic IP address. The server went offline for 2 weeks and we did not catch it. Anyway, the host name at 3cx.us no longer responds and indicates "cannot find find host ..3cx.us. The server is up and passes all firewall checks. What do we need to do to get the dynamic IP address and host name re-registered?

Thanks,

 

[Saqqara]

You need to change your Network Settings to use 'Dynamic Public IP (IP Changes) under Settings - Network Settings

 

[tomatobees]

I have changed from Dynamic to Static and back to Dynamic several times. It seems that the host name I was using no longer exists at xxxx.nv.3cx.us

 

[NickD_3CX]

Hi! Could you please send me in a PM exatly what your FQDN is and a screenshot of the error "cannot find find host ..3cx.us" so I can see it?