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

Article ID: 2686823 - View products that this article applies to.

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.

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Introduction

Issue that this update fixes

This update resolves the issues that are documented in the following Microsoft Knowledge Base (KB) articles.

2686825
(http://support.microsoft.com/kb/2686825/ )
An update is available to add a detailed exception message to an Office Communications Server 2007 R2 trace log
2686821
(http://support.microsoft.com/kb/2686821/ )
OWA does not work correctly in an Office Communications Server 2007 R2 environment that has OWA integration configured
2686826
(http://support.microsoft.com/kb/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
(http://support.microsoft.com/kb/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

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MORE INFORMATION

Update information

The following files are available for download from the Microsoft Download Center:

Collapse this imageExpand this image

Download the Ucmaredist.msp package now.

(http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=19178)

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

(http://support.microsoft.com/kb/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
(http://support.microsoft.com/kb/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:

Click Start, click All Programs, click Accessories, and then right-click Command Prompt.
Click Run as administrator. If you are prompted for an administrator password or for confirmation, type the password or provide confirmation.
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:

Collapse this tableExpand this table

File name	File version	File size	Date	Time	Platform
File_default.tmx	Not Applicable	449,682	14-Mar-12	8:22	Not Applicable
File_gac_microsoft.rtc.collaboration.dll	3.5.6907.249	3,975,992	14-Mar-12	8:22	x86
File_gac_microsoft.rtc.internal.media.dll	3.5.6907.225	7,186,304	14-Mar-12	8:22	x64
File_gac_sipeps.dll	3.5.6907.249	1,585,424	14-Mar-12	8:22	x64
File_mediaperf.dll	3.5.6907.196	43,864	14-Mar-12	8:22	x64
File_ocs_ucmaruntime.de_de.rtf	Not Applicable	10,010	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.en_us.rtf	Not Applicable	9,610	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.es_es.rtf	Not Applicable	9,189	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.fr_fr.rtf	Not Applicable	8,627	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.it_it.rtf	Not Applicable	9,109	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.ja_jp.rtf	Not Applicable	23,658	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.ko_kr.rtf	Not Applicable	34,006	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.pt_br.rtf	Not Applicable	8,148	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.zh_cn.rtf	Not Applicable	15,741	14-Mar-12	8:22	Not Applicable
File_ocs_ucmaruntime.zh_tw.rtf	Not Applicable	16,290	14-Mar-12	8:22	Not Applicable
File_s4perf.dll	3.5.6907.205	42,832	14-Mar-12	8:22	x64

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REFERENCES

For more information about software update terminology, click the following article number to view the article in the Microsoft Knowledge Base:

824684

(http://support.microsoft.com/kb/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

(http://support.microsoft.com/kb/968802/ )

Updates for Communications Server 2007 R2

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Note This is a "FAST PUBLISH" article created directly from within the Microsoft support organization. The information contained herein is provided as-is in response to emerging issues. As a result of the speed in making it available, the materials may include typographical errors and may be revised at any time without notice. See Terms of Use

(http://go.microsoft.com/fwlink/?LinkId=151500)

for other considerations.

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