@ou812
One of the key advantages of using FX PBX is that you only need a single domain. This domain directs traffic to your primary IP, and all users log in through the same URL and email addresses. Additionally, our script facilitates the generation of a Let's Encrypt certificate for this domain, complete with automatic renewal. Alternatively, you may choose to use a commercial certificate if preferred.
Here is the link to the wiki
FS PBX is a beautiful front end based on Laravel + Vue.js for Freeswitch - nemerald-voip/fspbx
github.com