Keep noted that Windows Phone 8.1 will reach EOL on the 2017-07-11 and will therefore no longer be supported by Microsoft.
Abstract: This short howto explains how to disable the weak 3DES on Java
After you patched your Skype for Business environment you might have noticed the error "Could not find stored procedure ..." in your event logs and wish to solve that now.
When you try to use Microsoft Network Monitor (NetMon) without admin rights you receive the error:
During your daily Skype for Business Server health-check you might have seen a lot of Event 41026 on your Skype for Business environment and are now searching for a solution.