Exchange 2016 OWA IM Integration to Skype for Business & Lync

In Exchange 2013 you have to edit the OWA web.config file to add the IM server and certificate that Exchange should use to connect to Skype for Business 2013 or Lync 2013. Exchange 2016 has changed how this is configured. Now you have to configure override settings for it and they are now stored in Active…