FreePBX 16 officially supports , Rocky Linux 8/9 , and Debian 11/12 . For this guide, we will use AlmaLinux 8 because it is stable, free, and 1:1 binary compatible with RHEL.
sudo fwconsole ma upgradeall sudo fwconsole reload freepbx 16 installation step by step
The Official Distro is easiest. For manual builds, Debian 11 is highly recommended due to its native support for PHP 7.4 , which FreePBX 16 requires. FreePBX 16 officially supports , Rocky Linux 8/9