Hello,

I am a consultant looking to discover the KB associated with the May 12, 2015 update for Lync 2013 (Skype for Business) update.  The client I am working with wishes to block this update for the time being while we work/plan on a more extensive rollout plan.

Can someone please provide me the KB assocaiated with the May 12, 2015 update for Lync 2013 (Skype for Business) update?

Thanks so much!

https://support.microsoft.com/en-us/kb/2889853

http://blogs.technet.com/b/office_sustained_engineering/archive/2015/05/08/skype-for-business.aspx

Your client will most likely need to block all updates for Lync/SfB, perhaps every month, until they are ready to adopt it.

The SfB UI won't display, if you configure it not to do so. (if that is the concern)

The May 12th update to Skype for Business is KB3039779.  However, there is not a typical webpage detailing the KB on Microsoft's support site.