Migrate from Elastix/Issabel to FreePBX 17

Thanks for the link. However, this seems to be about the FreePBX module, which does not exist in Issabel in that form (tried importing an Issabel-Backup already but it didn’t work). Can you install the backup module manually on non-FreePBX system?

The link I found in another thread was https://wiki.freepbx.org/display/PPS/Elastix+and+PBXinaFlash+to+FreePBX+Distro+Conversion+Tool but it no longer works and I cannot find it on the new wiki.

TIA
SoWhy