Description of the cumulative update for Lync Server 2010, Conferencing Attendant: February 2012

Summary

This article describes the cumulative update for Microsoft Lync Server 2010, Conferencing Attendant that is dated February 2012.

INTRODUCTION

Issue that this update package fixes

This update package fixes the following issue:

2500431 "The owner of the object passed does not match the original owner." error message when a Lync 2010 user calls a CAA access number to join a conference

This update also includes the update that is described in the following Microsoft Knowledge Base article:

2575872Description of the update package for Lync Server 2010, Conferencing Attendant: July 2011

Resolution

Update package information

Microsoft Download Center

The following file is available for download from the Microsoft Download Center:
Download the CAA.msp package now.
Release Date: February 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 hotfix.

Restart requirement

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

Update replacement information

This update replaces the following update:

2575872Description of the update package for Lync Server 2010, Conferencing Attendant: July 2011

Registry information

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

Update package installation information

To install this update package, install the CAA.msp package on computers in the network that are running the following platforms:

Lync Server 2010 - Standard Edition
Lync Server 2010 - Enterprise Edition - Front-end

Removal information

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

You may have to restart the computer after you uninstall the update for Lync Server 2010, Conferencing Attendant.

File information

This update package may not contain all the files that you must have to fully update a product to the latest build. This update package contains only the files that you must have to resolve the issues that are listed in this article.

The global version of this hotfix package uses a Microsoft Windows Installer package to install the hotfix package. 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.

File name	File version	File size	Date	Time	Platform
File_caaimp.dll	4.0.7577.190	1,182,480	02/18/12	20:22	x86

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 updatesFor more information about the latest updates for Lync Server 2010, click the following article number to view the article in the Microsoft Knowledge Base:

2493736 Updates for Lync Server 2010