If you have Lync Server 2013, see the Skype for Business on Mac column in Client comparison tables for Lync Server 2013. Application viewing, application sharing, desktop viewing, and desktop sharing are available. 3 On supported Windows Server 2008 operating systems, computer-based voice and video are not available. Note that Mac OS X version 10.6 is no longer supported. To use these features, you must install a plug-in when prompted. By continuing to browse this site, you agree to this use. This site uses cookies for analytics, personalized content and ads.
Cause: The firewall that is built into Mac OS X is blocking Lync. If you’re using Office 365, use the same user ID and password that you use to sign in to Office 365, for example, Passwords are case-sensitive. Solution: In the Lync for Mac sign-in window, check your user ID and password for typos.