I will suggest using rsync
command. It is rich with options including incremental backup.
Per this post, if you save your recordings to a SMB share and it is lost then they will be saved locally
- If your PBXact has USB port then you could
rsync
the recordings to a USB drive - If you were able to mount a Windows Share, then you could
rsync
the recordings to the Windows Share - You could try backing the recordings (folder) to a server (? or locally) in Admin >> Backup & Restore
- You could back up (or change the recording location) to the cloud. Sangoma Documentation