We have couple of Freepbx old version which we need to upgraded to current version. I read in couple of articles we can get upgrade done with Home2FreePBX tool. But i am not able to find this tool on Freepbx site. Please advice how to get this tool.
In most cases, yes. Do a module upgrade on the v13 machine to the best of your ability to get the most current v13 modules. Then run the FreePBX backup. Transfer the backup to a local PC for storage.
When you spin up the v15 machine, the backup should restore. The CDR data was a problem due to changes in the database and I believe that was addressed in the v15 backup restore function. On the v15 backup restore page after uploading the legacy backup, there is a button that says something like “Restore withLegacy CDR.” That should get the CDR data imported.
In any case, I’d put the v15 on a new machine or in the cloud and try the restore before tearing down the old v13 machine. I would not recommend doing an in-place upgrade under any circumstance.
I just did this for a client server, couldn’t upgrade through the traditional process (wasted a couple hours) so did a full backup and restored right to a 16 box. ( I did keep the old one running just in case)
There are always a couple of settings you may have to check/play with, but overall this is the least painful way to upgrade it.