We are currently running unity 4.0.3 with failover with exchange 2000 and are planning to upgrade to exchange 2003. In reading the documentation from cisco, It tells us to reconfigure unity after the upgrade to 2003 is complete. - Our curernt plan was to upgrade the exchange 2003 system management tools on the unity serves prior to upgrading the exchange server, Will this work or Do we upgrade the exchange server first and immediately after the upgrade to 2003 upgrade the unity servers?
I was also under the impression that service pack 1 is not compatible with unity and once again the documentation states to install the sp1 prior to upgrading the management tools on unity?
thanks