OCS & Outlook Integration Errors

•Profiles don’t match - the sign-in address must match with the Outlook MAPI profile address
•Office 2007 SP1 is required in order to avoid OL hangs, make the voicemail notification work

•Transient auto-discovery error
•When Communicator first signs-in, auto-discovery is initiated in order to discover the Exchange Web Service
•During this period, Communicator does not have access to Calendar information
•The user would see a transient error in the notifications area until auto-discovery is completed Typically, this should be 5-30 seconds