Vicibox = Installer (NOT Dialer software, it merely provides the environment in which Vicidial runs)
ViciDIAL = Dialer software.
They are independent. You can install any version of Vicidial by installing with Vicibox 6.X.X (or later) and then modifying the SVN revision level in /usr/src/astguiclient/trunk and reinstalling Vicidial. It used to be that you could specify the Vicidial version during the Vicibox install, not sure if that's true any more (and my installers are at lunch, LOL).
1) Install Latest Greatest Vicibox/Vicidial
2) Copy the /usr/src/astguiclient/trunk folder from another machine to this one OR use SVN commands to match the SVN revision level to another machine.
3) perl install.pl --copy_sample_conf_files
4) Copy the DB from the other server into the new server
*poof* you are using the latest installer with old code. And no issues about drivers for new hardware while trying to use an old install .iso.