Customers in Skype for Business deployments should only use software releases that have been qualified by Microsoft or the maintenance releases built on a qualified release. Microsoft qualification may fall behind Polycom Generally Available dates for UC Software, hence we request customers to check whether a release has been qualified before deploying new software. For all latest Microsoft qualified Releases Visit Polycom UC Software for Skype for Business Deployments page for a list of qualified releases.
Microsoft supports all subsequent UCS maintenance releases that are Microsoft Qualified. We request customers to check and upgrade to the latest maintenance release before deploying a new software. For All the Latest UC Software Visit Latest Polycom UC Software Release
Due to a Security issue, we have replaced UC Software 22.214.171.12468, 126.96.36.1995, 188.8.131.527, 184.108.40.20686 with 220.127.116.1130 Rev R, 18.104.22.16882 Rev D, 22.214.171.1245 Rev E, 126.96.36.19951 Rev J.
Please update your software and visit the Security Center for more details.