How to find the version of your Lync Server 2010

Check this once in a while to see if you're missing Lync 2010 "CU" updates.

Get-WmiObject -query 'select * from win32_product' | where {$_.name -like "Microsoft Lync Server*"} | foreach {$_}

Or:

Get-ItemProperty HKLM:\Software\Microsoft\Windows\CurrentVersion\Uninstall\* |  ?{$_.DisplayName -like “*Lync Server*”} | Sort-Object DisplayName | Select DisplayName, DisplayVersion, InstallDate | Format-Table -AutoSize

Output:

DisplayName                                         DisplayVersion InstallDate
-----------                                         -------------- -----------
Microsoft Lync Server 2010, Administrative Tools    4.0.7577.190   20130131
Microsoft Lync Server 2010, Application Host        4.0.7577.0     20130201
Microsoft Lync Server 2010, Audio Test Service      4.0.7577.0     20130201
Microsoft Lync Server 2010, Best Practices Analyzer 4.0.7577.118   20131022
Microsoft Lync Server 2010, Conferencing Server     4.0.7577.709   20141214
Microsoft Lync Server 2010, Core Components         4.0.7577.709   20141214
Microsoft Lync Server 2010, Core Management Server  4.0.7577.0     20130517
Microsoft Lync Server 2010, Front End Server        4.0.7577.707   20141214
Microsoft Lync Server 2010, Mobility Service        4.0.7577.217   20130919
Microsoft Lync Server 2010, Reach Fonts             4.0.7577.0     20130201
Microsoft Lync Server 2010, Resource Kit Tools      4.0.7577.197   20130808
Microsoft Lync Server 2010, Web Components Server   4.0.7577.231   20141214
Microsoft Lync Server 2010, Web Conferencing Server 4.0.7577.199   20130201

 
 PS C:\Lync> Get-WmiObject -query 'select * from win32_product' | where {$_.nam

 
 Name                                                Version
----                                                -------
Microsoft Lync Server 2010, Mobility Service        4.0.7577.217
Microsoft Lync Server 2010, Resource Kit Tools      4.0.7577.197
Microsoft Lync Server 2010, Web Components Server   4.0.7577.231
Microsoft Lync Server 2010, Web Conferencing Server 4.0.7577.199
Microsoft Lync Server 2010, Core Components         4.0.7577.709
Microsoft Lync Server 2010, Best Practices Analyzer 4.0.7577.118
Microsoft Lync Server 2010, Core Management Server  4.0.7577.0
Microsoft Lync Server 2010, Audio Test Service      4.0.7577.0
Microsoft Lync Server 2010, Application Host        4.0.7577.0
Microsoft Lync Server 2010, Administrative Tools    4.0.7577.190
Microsoft Lync Server 2010, Reach Fonts             4.0.7577.0
Microsoft Lync Server 2010, Front End Server        4.0.7577.707
Microsoft Lync Server 2010, Conferencing Server     4.0.7577.709

 
 PS C:\Lync> $PSVersionTable

 Name                           Value
----                           -----
CLRVersion                     2.0.50727.5485
BuildVersion                   6.1.7601.17514
PSVersion                      2.0
WSManStackVersion              2.0
PSCompatibleVersions           {1.0, 2.0}
SerializationVersion           1.1.0.1
PSRemotingProtocolVersion      2.1

CU update list:

Lync 2010

CU #	Description
CU1	http://support.microsoft.com/?kbid=2467763 Description of the cumulative update package for Lync 2010: January 2011 (Version: 4.0.7577.108)
CU2	http://support.microsoft.com/?kbid=2496325 Description of the cumulative update package for Lync 2010: April 2011 (Version: 4.0.7577.253)
CU3	http://support.microsoft.com/kb/2551268 Description of the cumulative update package for Lync 2010: May 2011 (Version: 4.0.7577.280)
CU4	http://support.microsoft.com/?kbid=2571543 Description of the cumulative update package for Lync 2010: July 2011 (Version: 4.0.7577.314)
CU5	http://support.microsoft.com/?kbid=2514982 Description of the cumulative update package for Lync 2010: November 2011 (Version: 4.0.7577.4051)
CU6	http://support.microsoft.com/kb/2670326 Description of the cumulative update package for Lync 2010: February 2012 (Version: 4.0.7577.4072)
CU7	http://support.microsoft.com/kb/2701664 Description of the cumulative update package for Lync 2010: June 2012 (Version: 4.0.7577.4103)
CU8	http://support.microsoft.com/kb/2737155 Description of the cumulative update package for Lync 2010: October 2012 (Version: 4.0.7577.4356)
CU9	http://support.microsoft.com/kb/2791382 Description of the cumulative update package for Lync 2010: March 2013 (Version: 4.0.7577.4378)
CU10	http://support.microsoft.com/kb/2815347 Description of the cumulative update package for Lync 2010: April 2013 (Version: 4.0.7577.4384)
CU11	http://support.microsoft.com/kb/2842627 Description of the cumulative update package for Lync 2010: July 2013 (Version: 4.0.7577.4398)
CU12	http://support.microsoft.com/kb/2884632 Description of the cumulative update package for Lync 2010: October 2013 (Version: 4.0.7577.4409)
CU13	http://support.microsoft.com/kb/2912208 Description of the cumulative update package for Lync 2010: January 2014 (Version: 4.0.7577.4419)

Lync Server 2010

CU#	Description
CU1	http://support.microsoft.com/kb/2467775 Description of the cumulative update for Lync Server 2010, Core Components: January 2011 (Version: 4.0.7577.108)
CU2	http://support.microsoft.com/kb/2500442 Description of the cumulative update for Lync Server 2010: April 2011 (Version: 4.0.7577.137)
CU3	http://support.microsoft.com/kb/2571546 Description of the cumulative update for Lync Server 2010: July 2011 (Version: 4.0.7577.166)
CU4	http://support.microsoft.com/kb/2514980 Description of the cumulative update for Lync Server 2010: November 2011 (Version: 4.0.7577.183)
CU5	http://support.microsoft.com/kb/2670352 Description of the cumulative update for Lync Server 2010: February 2012 (Version: 4.0.7577.190)
CU6	http://support.microsoft.com/kb/2701585 Description of the cumulative update for Lync Server 2010: June 2012 (Version: 4.0.7577.199)
CU7	http://support.microsoft.com/kb/2737915 Description of the cumulative update for Lync Server 2010: October 2012 (Version: 4.0.7577.203)
CU8	http://support.microsoft.com/kb/2791381 Description of the cumulative update for Lync Server 2010: March 2013  (Version: 4.0.7577.216)
CU9	http://support.microsoft.com/kb/2860700 Description of the cumulative update for Lync Server 2010: July 2013 (Version: 4.0.7577.217)
CU10	http://support.microsoft.com/kb/2889610 Description of the cumulative update for Lync Server 2010: October 2013  (Version: 4.0.7577.223)
CU11	http://support.microsoft.com/kb/2909888 Description of the cumulative update for Lync Server 2010: January 2014 (Version: 4.0.7577.225)

  




Source 1
Source 2