Microsoft Lync 2011 MULTiLANGUAGE MAC OSX SUB100-CRBS
Microsoft Lync (formerly Microsoft Office Communicator) and Microsoft Lync for Mac are instant messaging clients used with Microsoft Lync Server or Lync Online available with Microsoft Office 365 and Live@Edu. They are replacements for Windows Messenger which was used with Microsoft Exchange Server.
Both Microsoft Lync and Microsoft Lync for Mac are enterprise software; unlike Windows Live Messenger, they have an expanded feature set that is targeted toward corporate environments.
Our rel is for OSX users.. no key needed this time :P