Hi,
Upgrade is quite a complex process specially for the database as many things change from one version to an other.
Most of the information on Newfies-Dialer is generally transient, apart from the history, and it may be easiest to re-install, which you can do by running install-newfies.sh available from
https://raw.github.com/Star2Billing/new ... newfies.shFor our DB migration we use South
http://south.aeracode.org/. In order to upgrade, you have to update the code, that can easily be done by copying files and reapplying changes but the migration is more complex.
You can either hire someone that is confortable with Django/South or we can do the job for you.
Yours,
/Areski