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Unified Communications Diagnostics Product Notification

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Product Release

We are excited to announce a new release of Unified Communications Diagnostics.

Look what's new in 8.6.2:

  • Support is added for OAuth 2.0 (modern authentication) using EWS for some Office 365 tests. To use OAuth 2.0, you must register the UC Diagnostics application with the Microsoft Azure portal site. For more information see section titled “Registering UC Diagnostics with the Microsoft Azure portal” in the UC Diagnostics User Guide. Depending on the region from which you are accessing the Microsoft Azure portal site, the user interface can differ.
    • New EWS Authentication pages are added when you are configuring the Exchange Online Mailbox Logon Health test and the Exchange Online Message Delivery Health test. You use these pages to specify the Application ID, Tenant ID, and Client Secret that were assigned when you registered the UC Diagnostics application with the with the Microsoft Azure portal.
    • For upgrade scenarios, the existing health tests will run using basic authentication mode until you reconfigure them.
  • New fields are added to the connection page when you are connecting to Office 365. The fields are used to specify the PowerShell Connection URL and the Azure AD Authorization Endpoint URL when you are connecting to one of the Microsoft National clouds. (If you are connecting to the Microsoft Global cloud, the default values can be used and you can leave the fields empty.)
  • Now Supported:
    • Exchange 2019 CU 10.
    • Exchange 2016 CU 16.
    • Exchange 2013 CU 23.

See the release notes for details on enhancements, corrections and improvements.

Version 8.5.x is scheduled to go into limited support on December 31, 2022 and discontinue support on June 30, 2023.

To determine the current support phase of your product, please refer to the Unified Communications Diagnostics life cycle table.

Stay up to date on the latest knowledge base articles, hotfixes, software releases and more by subscribing to our new real time RSS feeds. For more information refer to, How to utilize real time RSS feeds.

Be sure to check out the Unified Communications Diagnostics Product Support page to find solution articles, tips and tricks, tutorials, documentation, notifications, life cycle tables, training, and a product user forum.