[cisco-voip] Unity AD extend schema

[Voll, Scott]

Question about Unity / AD.

I have Unity 4.0.2 that is back ended with exchange 2000.

I'm bringing up a new Unity 4.0.4 box that is going to be back ended
with Exchange 2003.  Right now the Domain is in AD 2000 / 2003 mixed
mode.

After installing the Exchange tools on Unity it says to extend the
schema.  Do I need to do this again, since it's the same AD Tree?  

And once I have everything ready to move to AD 2003, am I going to have
to do anything with unity?

TIA

Scott