During an OCS to Lync migration, existing OCS user settings, including user policies, are transitioned to Lync when the OCS pool is merged into the Lync deployment and OCS users are migrated from their home OCS pool to the Lync pool.
In many cases it is helpful to ensure that this transition was done properly and [...]
In case you missed it, yesterday new updates were released for Microsoft OCS 2007 R2.
The NextHop write-up does a good job detailing all the issues that are addressed: Office Communications Server 2007 R2 Updates Now Available: April 2012.
The two noteworthy updates from my perspective are:
Microsoft push notification messages are not delivered to Lync mobile clients
New post on InsideLync.com: Tips for Managing Lync User Policies (http://blog.insidelync.com/2012/04/tips-for-managing-lync-user-policies/)