Change FQDN for video conferencing

[albert.f]

Hi,
how can I change the FQDN used for video conferencing? I've got a professional license and am hosting on-premise on Linux, version 20.0 (Build 1620). I tried to "change" it via a reverse proxy but 3CX somehow detects this and redirects to the PBX FQDN. When I change the WEBMEETING_FQDN to the proxy FQDN, it still redirects to the PBX FQDN. Is there a way to use a different FQDN for webmeetings?
If not, how can I change the PBX FQDN? I found here https://www.3cx.com/community/threads/fqdn-change.86109/ and here https://www.3cx.com/community/threads/v20-change-fqdn.124814 that you have to reinstall the PBX from scratch and cannot use a backup because the license with FQN is stored in the backup.
This must be a joke, I cannot reconfigure everything manually just to change form myuglypbxhostname.example.com to mybeautifulpbxhostname.example.com. It would take me two days to do so during which the PBX is unusable.
Is it not sufficient so simply change the FQDN in all parameters and in the 3CX portal?

Thanks in advance!

 

[TheodorosG_3CX]

The FQDN is bound to the license key and cannot be changed unless you re-install the PBX.
Keep in mind that it is not only the PBX access as this is also used for any remote connections (ip phone, clients, webmeeting etc) and cannot be changed on the fly.

 

[albert.f]

Hello TheodorosG_3CX,
thanks for the reply! As many others I find the current status in V20 regarding changing the FQDN very unsatisfying. I have no issue with IP phones, clients, license registration and verification, etc using the existing domain, but for the end customer exposed feature webmeeting / talk I want to use a different domain. Can 3CX please consider allowing multiple server names (e.g. in the nginx config) such that webmeeting / talk can use a different FQDN?