Topic Last Modified: 2012-10-19

Before you migrate to Lync Server 2013, updates must be applied to your Office Communications Server 2007 R2 environment. For the most up-to-date information about Office Communications Server 2007 R2, see Updates for Communications Server 2007 R2 at http://go.microsoft.com/fwlink/p/?linkid=3052&kbid=968802.

To install updates for Office Communications Server 2007 R2, we recommend you follow the Method 1 Cumulative Server Update Installer procedure described in Microsoft Knowledge Base article 968802, "Updates for Communications Server 2007 R2," at http://go.microsoft.com/fwlink/p/?linkid=3052&kbid=968802.