Description of the update for Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core Redist 64-bit: April 2012

Summary

This article describes the update for Microsoft Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core Redist 64-bit that is dated April 2012.
This article describes the following items about the update:
  • The issues that the update fixes.
  • The prerequisites for installing the update.
  • Whether you must restart the computer after you install the update.
  • Whether the update is replaced by any other update.
  • Whether you must make any registry changes.
  • The files that the update contains.

Introduction

Issue that this update fixes

This update resolves the issues that are documented in the following Microsoft Knowledge Base (KB) articles.
  • 2686825 An update is available to add a detailed exception message to an Office Communications Server 2007 R2 trace log
  • 2686821 OWA does not work correctly in an Office Communications Server 2007 R2 environment that has OWA integration configured
  • 2686826 An update is available for Office Communications Server 2007 R2, UCMA 2.0 Core Redist 64-bit to support encoded IPV6 addresses
This update also resolves the issue that was previously listed in the following KB article:
  • 2512090 A call that is ended by the caller before the ring back tone is played rings the Response Group Service unexpectedly in an Office Communications Server 2007 R2 environment

More Information

Update information

The following files are available for download from the Microsoft Download Center:
Download Download the Ucmaredist.msp package now.
Release date: April 2012
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 update package.

Restart requirement

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

Hotfix replacement information

This update replaces the update that is previously listed in the following KB article:
  • 2647091 Description of the cumulative update for Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core Redist 64-bit: January 2012

Registry information

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

Update installation information

To apply this update, install the UCMARedist.msp package on the computers that are running the following Office Communications Server 2007 R2 server roles:
  • Office Communications Server 2007 R2 – Standard Edition Server
  • Office Communications Server 2007 R2 – Enterprise Edition Consolidated
  • Office Communications Server 2007 R2 – Enterprise Edition Distributed – Front-end
  • Office Communications Server 2007 R2 – Enterprise Edition Distributed – Web Conferencing MCU
  • Office Communications Server 2007 R2 – Enterprise Edition Distributed – Audio Video Conferencing MCU
  • Office Communications Server 2007 R2 – Enterprise Edition Distributed – Application Sharing MCU
  • Office Communications Server 2007 R2 – Enterprise Edition Distributed – Web Components Server
  • Office Communications Server 2007 R2 – Edge Server
  • Office Communications Server 2007 R2 – Mediation Server
  • Office Communications Server 2007 R2 – Communicator Web Access
Note When you apply this update on servers that are running Windows Server 2008 and that have User Account Control (UAC) enabled, make sure that you start the installation of the update (the .msp package) by using the elevated Command Prompt. To do this, follow these steps:
  1. Click Start, click AllPrograms, click Accessories, and then right-clickCommand Prompt.
  2. Click Run as administrator. If you areprompted for an administrator password or for confirmation, type the passwordor provide confirmation.
  3. At the command prompt, start the update (the .msp package).

Removal information

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

Sometimes, when you try to uninstall this update, you are prompted for the source CD. If this behavior occurs, insert the source CD, 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 resolve 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
File_default.tmxNot Applicable449,68214-Mar-128:22Not Applicable
File_gac_microsoft.rtc.collaboration.dll3.5.6907.2493,975,99214-Mar-128:22x86
File_gac_microsoft.rtc.internal.media.dll3.5.6907.2257,186,30414-Mar-128:22x64
File_gac_sipeps.dll3.5.6907.2491,585,42414-Mar-128:22x64
File_mediaperf.dll3.5.6907.19643,86414-Mar-128:22x64
File_ocs_ucmaruntime.de_de.rtfNot Applicable10,01014-Mar-128:22Not Applicable
File_ocs_ucmaruntime.en_us.rtfNot Applicable9,61014-Mar-128:22Not Applicable
File_ocs_ucmaruntime.es_es.rtfNot Applicable9,18914-Mar-128:22Not Applicable
File_ocs_ucmaruntime.fr_fr.rtfNot Applicable8,62714-Mar-128:22Not Applicable
File_ocs_ucmaruntime.it_it.rtfNot Applicable9,10914-Mar-128:22Not Applicable
File_ocs_ucmaruntime.ja_jp.rtfNot Applicable23,65814-Mar-128:22Not Applicable
File_ocs_ucmaruntime.ko_kr.rtfNot Applicable34,00614-Mar-128:22Not Applicable
File_ocs_ucmaruntime.pt_br.rtfNot Applicable8,14814-Mar-128:22Not Applicable
File_ocs_ucmaruntime.zh_cn.rtfNot Applicable15,74114-Mar-128:22Not Applicable
File_ocs_ucmaruntime.zh_tw.rtfNot Applicable16,29014-Mar-128:22Not Applicable
File_s4perf.dll3.5.6907.20542,83214-Mar-128:22x64

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
For more information about the latest updates for Communications Server 2007 R2, click the following article number to view the article in the Microsoft Knowledge Base:
968802 Updates for Communications Server 2007 R2
Properties

Article ID: 2686823 - Last Review: Apr 13, 2012 - Revision: 1

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