Setting Servers up for Quality of Service requires several configuration changes across multiple server modalities. This can be a long and tedious task for admins. Therefore I have created a small little script that will work through all Skype for Business servers and prep them quality of service ready. There are additional steps to do such as create group policies, edit edge server registry etc., But the script will set the back bone of the work for you.
If you would like a step by step guide please visit my blog http://www.skype4b.uk