Symptoms
When configuring JetBackup, the FTP Destination type is not available.
Description
Check which version of JetBackup is installed. Version 5 does not have FTP as an available destination type.
Their documentation explains more of the differences between version 4 and 5.
Workaround
The only means to utilize an FTP backup destination type, is to reinstall with JetBackup version 4, presuming it is suitable for the OS environment.