I took a brand new OBi110 out of the box, updated it to the latest firmware, and reset it to factory defaults. I then added it to the OBiTALK Web Portal Dashboard. I did no further configuration of any kind to the OBi either directly or through the OBiTALK Web Portal.
From OBi Expert, I imported a backup file I had created just hours ago of one my heavily used OBi110's. The OBiTALK Web Portal reported that the file had been successfully imported. However, there was no sign of any imported settings anywhere. No combination of checking and unchecking boxes would make any new setting appear. All settings in the OBiTALK Web Portal OBi Expert and in the OBi itself remained totally unchanged.
I then used the same backup file with the Restore a Configuration option in the OBi directly and all the settings from the backup file were restored to the new OBi. I now had a perfect clone of the OBi from which the backup file had been created, with the exception of passwords and PINs which are not saved in backup files.
As far as I can tell, the OBi Expert Import function does nothing whatsoever.