Fixes:
- 3188806 Slow performance to merge two conference calls into one call in Lync 2013 (Skype for Business)
- 3188248 Block the collection of Census data within Lync 2013 (Skype for Business)
- 3186686 Network change doesn’t refresh proxy cache on Lync 2013 (Skype for Business)
- 3186687 Some non-English-based characters in the custom footer cannot be displayed correctly in the Outlook meeting invitation
- 3186688 Blank window is displayed when you join a meeting without audio devices in Lync 2013 (Skype for Business)
- 3188249 Lync 2013 (Skype for Business) crashes if you change the size of the shared screen
- 3188250 Lync 2013 (Skype for Business) VDI client crashes after you install KB3115033 and HDX RealTime Optimization Pack 2.1