I have been working with alot of customers with Mac’s. They have been asking me how does Lync 2013 work on a Mac. Microsoft has Lync 2011 client for a Mac.
Today, I ran some tests with the Lync 2011 for Mac connecting to a Lync 2013 server. Also, I tested the new Lync 2013 web client on the Mac. See attached pdf for my test results.