I see by the current downloads page and other information that SME 6.0.1 is the most current stable version. Having just discovered that a client of mine is still running "Mitel Networks SME Server V5.5 - 2002", I need to ask what the recommended upgrade path would be.
Can I apply the SME 5.6 upgrade, which I have, and then upgrade to 6.0 or 6.0.1? Or, will I need to build a new system and migrate the data?
TIA for your input,
Jim