Lync Online (Plan 1) and Lync Online (Plan 2) require the separate purchase and installation of Microsoft Lync for Mac 2011. ...

Lync Online (Plan 1) and Lync Online (Plan 2) require the separate purchase and installation of Microsoft Lync for Mac 2011. As a limited time offer, customers licensed for Lync Online receive one licensed copy of Lync for Mac 2011 at no cost with each trial or paid subscription license to Lync Online. The software may only be used with Lync Online, and all rights to use the software will terminate upon expiration of the underlying subscription license or migration to the next major new version of Lync Online, whichever comes first. Customers who have not yet migrated from Office Communications Online may, under this license grant, use Microsoft Communicator for Mac 2011 in place of Lync for Mac 2011.