This article describes an issuethat is resolved in this cumulative update. The version number of this update is 4.0.7577.709.

Get the Cumulative Update KB3012065 for Lync Server 2010, Conferencing Server

The following file is available for download from the Microsoft Download Center:
Download Download the OCSMCU.msp package now.
Release Date: December 2014

For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:

119591 How to obtain Microsoft support files from online services Microsoft scanned this file for viruses. Microsoft used the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to the file.

Prerequisites

There are no prerequisites for installing this cumulative update.

Issue that the cumulative update fixes

This cumulative update resolves an issue that is described in the following article:

A muted Polycom HDX serial phone device cannot hear audio from a remote HDX device in a Lync conference

Update replacement information

This cumulative update replaces the October 2013 cumulative update. This cumulative update includes the following previously released updates.

Registry information

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

Update package installation information

To apply this cumulative update, install the OCSMCU.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 cumulative update, use the Add or Remove Programs item in Control Panel.

Note After you uninstall this cumulative update, the following services may be disabled:

  • The Lync Server Application Sharing service

  • The Lync Server Audio/Video Conferencing service

To resolve this issue, follow these steps both services:

  1. Click Start, click Run, type Services.msc, and then click OK.

  2. Double-click the name of the service that you want to change.

  3. In the Startup type box, select Automatic, and then click Apply.

  4. Click Start, and then click OK.


When you try to uninstall the cumulative update, you may be 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.

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 cumulative update is installed, the global version of this cumulative 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_acpmcusvc.exe

4.0.7577.139

310,032

07-Apr-2011

17:45

x86

File_appshapi.dll

4.0.7577.272

1,532,728

04-Jun-2014

8:48

x64

File_appshcom.dll

4.0.7577.216

348,744

18-Feb-2013

10:09

x64

File_asmcuimp.dll

4.0.7577.203

780,904

05-Sep-2012

8:42

x86

File_avmcuimp.dll

4.0.7577.709

989,992

04-Nov-2014

11:05

x86

File_gac_microsoft.rtc.server.mcuinfrastructure.dll

4.0.7577.183

2,288,464

15-Nov-2011

20:12

x86

File_immcusvc.exe

4.0.7577.223

793,248

27-Sep-2013

12:45

x86

File_interop.appshcom.dll

4.0.7577.203

88,696

05-Sep-2012

8:43

x86

File_microsoft.rtc.internal.collaboration.appsharing.dll

4.0.7577.216

1,591,944

18-Feb-2013

10:07

x86

File_microsoft.rtc.server.mcuinfrastructure.dll

4.0.7577.183

2,288,464

15-Nov-2011

20:12

x86

File_mpproxy.dll

4.0.7577.139

367,368

07-Apr-2011

17:45

x86

File_mpserviceimp.dll

4.0.7577.183

469,792

15-Nov-2011

20:15

x86

File_servertransportadaptor.dll

4.0.7577.203

149,120

05-Sep-2012

8:43

x64


References

See the general information about the standard terminology that is used to describe Microsoft software updates.

Get the latest updates for Lync Server 2010.

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