Time
A key component of any service running successfully in Lync Server 2010 is the computer time. Verify that the clocks on the Lync Server 2010 servers are correctly set and have the appropriate time zones configured. If the clocks between a server and client are off by more than five minutes, authentication will begin to fail, which might prevent users from logging on successfully.
Get Microsoft® Lync Server 2010 Unleashed now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
