A new cumulative patch has been released for SKYPE for Business server 2015.
Version number for Core components is 6.0.9319.548
To find your current patch level run this command on a SFB server
To download the CU go to: https://support.microsoft.com/en-us/kb/3061064
Again there is a pretty long list of bugs and issues both UCMA and UCWA bugs, aswell as a couple of filtering bugs
Also the SQL always-on bug from CU8 is fixed.
For installation instructions go to:
As always – Happy SKYPE’ing