Summary
This article describes the Microsoft Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip issue that is fixed in the cumulative update that is dated November, 2011.
INTRODUCTION
Issue that this cumulative update fixes
This cumulative update fixes the following issue:
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2620575 A Lync 2010 Phone Edition telephone restarts when waking up from system idle power mode
This update also fixes the issues that are described in the following Microsoft Knowledge Base articles:
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2577595 Description of the cumulative update for Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip: July 2011
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2529978 Description of the cumulative update for Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip: April 2011
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2493724 Description of the cumulative update for Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip: January 2011
Resolution
Update information
The following file is available for download from the Microsoft Download Center:
Release Date: November 2011
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 cumulative update.
Restart requirement
You may have to restart the computer after you apply this cumulative update.
Update replacement information
This cumulative update replaces the following cumulative update:
2577595 Description of the cumulative update for Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip: July 2011
Registry information
To use one of the updates in this package, you do not have to make any changes to the registry.
File information
This update package contains an image for a device that is running Lync 2010 Phone Edition for Aastra 6721ip and Aastra 6725ip. This image is version 7577.4047.
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
