To see the current version of Lync 2013 go to Options | Help | About MIcrosoft Lync. Look at the version number inside the parenthesis.
Lync 2013 Updates (for PC)
| Date | Version | Link | Description |
| RTM | 15.0.4420.1017 | ||
| 2013 Feb | 15.0.4454.1506 | http://support.microsoft.com/kb/2812461 | |
| 2013 Mar | 15.0.4481.1000 | http://support.microsoft.com/kb/2760556 | |
| 2013 May | 15.0.4481.1004 | http://support.microsoft.com/kb/2768004 | |
| 2013 July | 15.0.4517.1504 | http://support.microsoft.com/kb/2817465 | Meeting Tab/Paste Picture ... |
Lync Phone Edition “Aries” Updates
To get the current FW version from the device press Menu | System Information
| Date | Version | Polycom | Aastra | HP | Description |
| 2012 Dec | 4.0.7577.4366 | Link | MOH ... | ||
| 2013 Apr | 4.0.7577.4387 | ||||
| 2013 July | 4.0.7577.4397 | ||||
More:
http://blogs.technet.com/b/nexthop/archive/2013/03/26/lync-2013-cumulative-updates-list.aspx
http://blogs.technet.com/b/nettracer/archive/2013/07/05/lync-client-and-server-version-numbers.aspx
Lync Phone Edition Updates: Click Here