This article describes the Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core Redist 64-bit issues that are fixed in the cumulative update for Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core Redist 64-bit that is dated January 2010.
This article describes the following items about the update package:
- The issues that the update package fixes.
- The prerequisites for installing the update
- Whether you must restart the computer after you install
the update package.
- Whether the update package is replaced by any other
- Whether you must make any registry changes.
- The files that the update package contains.
Issues that this update package fixes
This cumulative update fixes the following issues:
CPU usage increases when you turn on tracing for the S4 component in Office Communications Server 2007 R2
This cumulative update also includes the following previously released updates:
You cannot join a multiparty Instant Messaging conference, and those who are on the conference are disconnected in Microsoft Office Communications Server 2007 R2
Audio callers in the UCMA 2.0 SDK's Automatic Call Distributor sample application cannot connect to the back-office audio conference when they are outside the corporate network
You cannot receive incoming instant messages in Office Communicator 2007 R2
An application that is based on Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core Redist 64-bit crashes
Presence information does not work for approximately 30 minutes after you log on Communicator Web Access 2007 R2
A call from an application that uses the Unified Communications Managed API in Office Communications Server 2007 R2 to another Office Communications Server 2007 R2-based application fails after some time.
Real-Time Protocol (RTP) packets from a media server are not marked after you enable Quality of Service (QoS) at the pool level in Communications Server 2007 R2
A call from an Office Communications Server 2007 R2 user to an IP-PBX user fails when header information from a 302 Redirect message is not copied by a mediation server
A Transport Layer Security (TLS) connection stops unexpectedly during the TLS negotiation stage in Communications Server 2007 R2
The Mediation Server role of Communications Server 2007 R2, does not forward the Display Name information that is associated with the calling party for an initial invitation
Public IM Connectivity (PIC) users can send spam over IM (SPIM) to a Communicator Web Access (CWA) user even if PIC users are not in the contact list of the CWA user
Update package information
Microsoft Download Center
The following file is available for download from the Microsoft Download Center:
Download the Ucmaredist.msp package now.
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Release Date: January 2010
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
How to obtain Microsoft support files from online services
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By contacting support
A supported hotfix is available from Microsoft. However, this hotfix is
intended to correct only the problems that are described in this article. Apply
this hotfix only to systems that are experiencing the problems described in
this article. This hotfix might receive additional testing. Therefore, if you
are not severely affected by this problem, we recommend that you wait for the
next software update that contains this hotfix.
If the hotfix is
available for download, there is a "Hotfix download available" section at the
top of this Knowledge Base article. If this section does not appear, contact
Microsoft Customer Service and Support to obtain the hotfix. Note
If additional issues occur or if any troubleshooting is required,
you might have to create a separate service request. The usual support costs
will apply to additional support questions and issues that do not qualify for
this specific hotfix. For a complete list of Microsoft Customer Service and
Support telephone numbers or to create a separate service request, visit the
following Microsoft Web site: Note
The "Hotfix download available" form displays the languages for
which the hotfix is available. If you do not see your language, it is because a
hotfix is not available for that language.
There are no
prerequisites for installing this update package.
You do not have to restart the computer after you apply this update package.
Hotfix replacement information
This cumulative update replaces cumulative update 974007.
Description of the cumulative update package for Office Communications Server 2007 R2, Unified Communications Managed API 2.0 Core Redist 64-bit: October 2009
To use one of the
update packages in this package, you do not have to make any changes to the
Update package installation information
To install this cumulative update, install the OCS2007-KB977351-amd64-UcmaRedist.msp package on the computers that have the following installed:
- 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 – Enterprise Edition Distributed – Application Sharing MCU
- Office Communications Server – Enterprise Edition Distributed – Web Components Server
- Office Communications Server 2007 R2 – Edge Server
- Office Communications Server 2007 R2 – Mediation Server
- Office Communications Server – Communicator Web Access
When you apply this cumulative update on servers that are running Windows Server 2008 and have the User Account Control (UAC) enabled, make sure that you start the installation of the cumulative update (.msp) 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 cumulative update (.msp).
To remove this cumulative update, use the Add or Remove
feature in Control Panel.
Sometimes, when you try
to uninstall this cumulative 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.
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:
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|File name||File version||File size||Date||Time||Platform|
|Default.tmx||Not Applicable||412,414||11-Dec-2009||21:29||Not Applicable|
For more information about
software update terminology, click the following article number to view the
article in the Microsoft Knowledge Base:
Description of the standard terminology that is used to describe Microsoft software updates
Article ID: 977351 - Last Review: January 7, 2010 - Revision: 1.1
- Microsoft Office Communications Server 2007 R2 Standard Edition
- Microsoft Office Communications Server 2007 R2 Enterprise Edition
|kbsurveynew kbexpertiseinter kbqfe kbhotfixrollup kbautohotfix kbhotfixserver KB977351|