I ran into an issue this morning with the Debian 3CX install. Everything went as usual, except I never got the 3CX Configuration Wizard after specifying the stable update channel. It just booted to a generic Debian login prompt.
The following post from SKDamon was key to solving the issue: https://www.3cx.com/community/threads/missing-configuration-wizard-iso-checksum.58412
Just to be clear for anyone else installing behind a Sophos XG: the firewall's #Default_Network_Policy defaults to a WebPolicy of "Default Policy." I temporarily changed that to "None" and disabled the "Scan HTTP" option, re-ran the complete install, and the necessary packages were then downloaded and the installation completed without issue.
Hope this saves someone from hours of frustration!
The following post from SKDamon was key to solving the issue: https://www.3cx.com/community/threads/missing-configuration-wizard-iso-checksum.58412
Just to be clear for anyone else installing behind a Sophos XG: the firewall's #Default_Network_Policy defaults to a WebPolicy of "Default Policy." I temporarily changed that to "None" and disabled the "Scan HTTP" option, re-ran the complete install, and the necessary packages were then downloaded and the installation completed without issue.
Hope this saves someone from hours of frustration!
