9.8 and 9.9 Upgrade: Migrate without Using Custom Imported Settings or Prompting (Silent)
On the machine that hosts the new Universal Messaging, open a command window or shell, go to the new_Software AG_directory\UniversalMessaging\tools\migrate directory, and run the command below. If an error occurs, the utility exits.
migrate.{bat|sh}
{-srcDir|-srcFile} full_path_to_{old_Software
AG_directory | Zip file}
-instanceName instance_name[,instance_name,instance_name...]
-importFile NONE
-silent true