We added an HA server to our IPCCX cluster (previously only one server). Everything seemed to work fine, however we had several errors saying that the database versions were not matched. Looking at the SQL2000 properties for both databases, we could see that the first node had version 2282 while the second node had an older version (not sure, believe it was 2184 or something similar).
Both versions have the most recent 7.01 SR1 patch on them. Tried upgrading both to the 7.01 SR2 patch to see if that would resolve the database mismatch, but it did not.