| Client Comparison Tables | http://technet.microsoft.com/library/gg425836(v=ocs.15) |
| Lync Web App supported platforms | http://technet.microsoft.com/en-US/library/gg425820(v=ocs.15) |
| Lync 2013 Technet preview | http://technet.microsoft.com/library/gg398616(v=ocs.15) |
| Lync Developer Training | http://msdn.microsoft.com/en-us/lync/gg394196 |