May 2017 cumulative update 6.0.9319.281 for Skype for Business Server 2015, Response Group Service

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This cumulative update fixes several issues in Skype for Business Server 2015, Response Group Service. The version number of this update is 6.0.9319.281.

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Issues that the cumulative update resolves

The cumulative update fixes this issues:

4019723 Agents in a Response Group can’t receive call after you invoke pool failover in Skype for Business Server 2015
4015902 Failed to start MatchMaking service and its dependencies if FIPS for RGS is enabled in Skype for Business Server 2015
4015901 Calls to RGS may fail after an in-place upgrade from Lync server 2013 to Skype for Business Server 2015
4015898 RGS agents may stop receiving calls after you run the “Enable-CsTopology” cmdlet in Skype for Business Server 2015

This cumulative update also fixes the issues that were previously listed in the following Microsoft Knowledge Base articles:

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How to install the update

To install the cumulative update for Skype for Business Server 2015, Response Group Service, follow the steps that are described in Updates for Skype for Business Server 2015 (KB 3061064) on computers that are running the following server roles:

Skype for Business Server 2015 - Standard Edition server
Skype for Business Server 2015 - Enterprise Edition - Front End server and Back End server

Note The Cumulative Server Update Installer applies all updates for the appropriate server role in one operation.

Prerequisites

There are no prerequisites for installing this cumulative update.

Registry information

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

Restart requirement

You may have to restart the computer after you apply this cumulative update.

Update replacement information

This cumulative update replaces the June 2016 cumulative update 6.0.9319.259 for Skype for Business Server 2015, Response Group Service.

Removal information

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

When you try to uninstall this cumulative update, you may be prompted for the source CD. If this behavior occurs, insert the source CD, or provide the path in which the source files can be found.

File information

The global version of this cumulative update uses a Microsoft Windows Installer package to install the cumulative update. The dates and the times for these files are listed in Coordinated Universal Time (UTC) in the following table. When you view the file information, the date is converted to local time. To find the difference between UTC and local time, use the Time Zone tab in the Date and Time item in Control Panel.

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 name	File version	File size	Date	Time	Platform
File_microsoft.rtc.acd.dll	6.0.9319.281	140,504	31-Mar-2017	18:13	x86
File_microsoft.rtc.acd.dll.de_de	6.0.9319.281	20,224	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.es_es	6.0.9319.281	20,224	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.fr_fr	6.0.9319.281	20,224	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.it_it	6.0.9319.281	20,224	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.ja_jp	6.0.9319.281	19,712	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.ko_kr	6.0.9319.281	19,712	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.pt_br	6.0.9319.281	20,224	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.ru_ru	6.0.9319.281	20,224	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.zh_cn	6.0.9319.281	19,712	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.dll.zh_tw	6.0.9319.281	19,712	31-Mar-2017	18:13	Not Applicable
File_microsoft.rtc.acd.matchmaking.dll	6.0.9319.235	254,728	23-Feb-2016	23:28	x86
File_microsoft.rtc.acd.remoting.dll	6.0.9319.102	28,408	28-Oct-2015	11:38	x86
File_microsoft.rtc.acd.workflow.dll	6.0.9319.259	1,050,360	14-Jun-2016	07:26	x86