Description of the update for Lync Server 2010: February 2012

Summary

This article describes the update for Microsoft Lync Server 2010 that is dated February 2012.

INTRODUCTION

Issue that this update package fixes

This update fixes the following issue:
  • 2658817 Calls do not always connect if you have a DNS balancer and multi-homed network deployed in a Lync Server 2010 environment


Resolution

Update package information

Hotfix information

A supported hotfix is now available from Microsoft. However, it is intended to correct only the problem that is described in this article. Apply it only to systems that are experiencing this specific problem. This hotfix may receive additional testing. Therefore, if you are not severely affected by this problem, we recommend that you wait for the next update that contains this hotfix.

To resolve this problem immediately, contact Microsoft Customer Support Services to obtain the hotfix. For a complete list of Microsoft Customer Support Services telephone numbers and information about support costs, visit the following Microsoft website:Note In special cases, charges that are ordinarily incurred for support calls may be canceled if a Microsoft Support Professional determines that a specific update will resolve your problem. The usual support costs will apply to additional support questions and issues that do not qualify for the specific update in question.

Prerequisites

There are no prerequisites for installing this update.

Restart requirement

You do not have to restart the computer after you apply this update.

Hotfix replacement information

This update does not replace a previously released update.

Registry information

To use one of the update packages in this package, you do not have to make any changes to the registry.

Update package installation information

To apply this update, install the Server.msp package on the following computers:
  • Lync Server 2010 – Standard Edition Server
  • Lync Server 2010 – Enterprise Edition - Front-end
  • Lync Server 2010 – Enterprise Edition – Standalone Audio Video Conferencing Server

Removal information

To remove this update, use the Add or Remove Programs item in Control Panel.

Sometimes, when you try to uninstall the update, you are prompted for the source CD. If you are prompted for the source CD, insert it. Or, provide the path where the source files can be found.

File information

This update may not contain all the files that you must have to fully update a product to the latest build. This update contains only the files that you must have to correct the issues that are listed in this article.

After the update is installed, the global version of this update has the file attributes, or a later version of the file attributes, that are listed in the following table:

File nameFile versionFile sizeDateTimePlatform
Dbcommon.sqlNot Applicable20,5197/21/111:32Not Applicable
Dbrtc.sqlNot Applicable1,283,63811/15/1117:37Not Applicable
Dbsetup.wsfNot Applicable108,75411/15/1117:37Not Applicable
File_abserver.exe4.0.7577.183314,13611/15/1120:11x86
File_apiem.dll4.0.7577.1832,334,48011/15/1120:12x64
File_dataproxy.exe4.0.7577.1662,266,3847/21/113:52x64
File_exumrouting.exe4.0.7577.170756,4809/8/1118:49x86
File_gac_microsoft.rtc.server.mcuinfrastructure.dll4.0.7577.1832,288,46411/15/1120:12x86
File_inboundrouting.exe4.0.7577.170740,1049/8/1118:47x86
File_inboundrulesengine.dll4.0.7577.166183,0727/21/113:54x86
File_instantur.exe4.0.7577.1662,102,0327/21/114:13x64
File_microsoft.rtc.server.mcuinfrastructure.dll4.0.7577.1832,288,46411/15/1120:12x86
File_outboundrouting.amNot Applicable10,3364/7/1112:39Not Applicable
File_outboundrouting.exe4.0.7577.183834,33611/15/1120:12x86
File_replicationapp.exe4.0.7577.166437,0167/21/113:52x86
File_rtcarcha.dll4.0.7577.1883,991,8321/16/128:57x64
File_rtcmrdrv64.sys4.0.7577.330241,15212/7/116:53x64
File_serveragent.dll4.0.7577.183863,00011/15/1120:12x86
File_server_rtcaggregate.exe4.0.7577.183224,03211/15/1120:12x86
File_server_rtchost.exe4.0.7577.183195,34411/15/1120:11x86
File_sipstack.dll4.0.7577.1894,553,4962/2/1221:24x64
File_userpinservice.exe4.0.7577.1661,182,4887/21/114:14x86
File_wrtces.dll4.0.7577.1887,832,3361/16/128:59x64

References

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:
824684 Description of the standard terminology that is used to describe Microsoft software updates

Properties

Article ID: 2670430 - Last Review: Sep 4, 2013 - Revision: 1

Microsoft Lync Server 2010 Standard Edition, Microsoft Lync Server 2010 Enterprise Edition

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