This article describes the Microsoft Office Communications Server 2007 issues that are fixed in the Microsoft Office Communications Server 2007 update package that is dated August 2008.
List of issues fixed
This update fixes the following issues:
Outgoing calls from Communications Server 2007 Mediation Server may not be routed correctly
The Communications Server 2007 Mediation Server rejects an incoming invite on its proxy Communications Server 2007 side which has a Required header with the Replaces option
Communications Server 2007 Mediation Server will reject an Invite that contains a MIME message in which the Session Description Protocol (SDP) is more than two levels deep
Audio quality gradually decreases when many users from a Public Switched Telephone Network make a conference call by using Mediation Server to connect to a CAA server in Communications Server 2007
Update package information
To obtain this update, visit the following Microsoft Web site:
The update appears in the High-Priority Updates
section under Microsoft Office Communications Server
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
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.
If you are an administrator, you may want to
download this update and then distribute it to clients. To download the update
to a folder of your choice, visit the following Microsoft Web site:
When you search for Communications Server 2007, all the updates
that are available for Communications Server 2007 appear.
There are no
prerequisites for installing this update package.
You do not have to restart the computer after you apply this
Update replacement information
This update package replaces the following update package:
Description of the update package
for Communications Server 2007 (Web Components, Admin Tools, Web Conferencing,
Audio Video, Mediation, Archiving, and Server): January 31, 2008
To use one of the updates in this package, you do not have to make
any changes to the registry.
To remove this update, use the Add or Remove
item in Control Panel. Under certain scenarios, when you try
to uninstall the update package, you may be prompted for the source CD. If you
are prompted, insert the source CD or provide the path of the source files.
Update package installation information
To install this update package, install the
OCS2007-KB952780-x86-MediationServer.msp package on the Mediation Server
function of Microsoft Office Communications Server 2007.
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:
Collapse this tableExpand this table
| File name
|| File version
|| File size
| Microsoft.rtc.mediationservercore.dll || 3.0.6362.80
|| 558,136 || 07-Jul-08 || 07:28 || x86 |
| Microsoft.rtc.media.dll || 3.0.6362.80 ||
5,307,416 || 07-Jul-08 || 07:8 || X86 |
For more information, 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