This cumulative update KB3050588 resolves a list of issues. This cumulative update contains an image that can be installed on Polycom CX500, Polycom CX600, and Polycom CX3000 telephones. The image version is 7577.4463.
Get the Cumulative Update KB3050588 for Lync Phone Edition for Polycom CX500, Polycom CX600, and Polycom CX3000 telephones
The cumulative update is available for download from the Microsoft Download Center:Download the UCUpdates.exe package now.
Release Date: May 2015
For more information about how to download Microsoft support files, click the following article number to view the article in the Microsoft Knowledge Base:
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How to install the update
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 October 2014 update for Lync Phone Edition for Polycom CX500, Polycom CX600, and Polycom CX3000 telephones.
Registry information
To use one of the cumulative updates in this package, you do not have to make any changes to the registry.
Issues that the update fixes
This cumulative update resolves the following issues:
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KB 3050592 Lync Phone Edition signs out and then signs back in when it is in idle state
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KB 3027682 Lync Phone Edition restarts when all replica servers are shut down
Additionally, the cumulative update also resolves the Lync Phone Edition for Polycom CX500, Polycom CX600, and Polycom CX3000 telephones issues that are described in the following KB articles:
References
See the general information about the standard terminology that Microsoft uses to describe software updates.