In a fairly new deployment of Exchange 2013 CU3, upgrading an Exchange 2010 organization, the mailbox servers are reporting the following warning. The organization has a Lync 2013 pool as shown in the message.
Log Name: Application
Source: MSExchange Unified Messaging
Date: 3/25/2014 2:55:18 PM
Event ID: 1692
Task Category: UMCore
Level: Warning
Keywords: Classic
User: N/A
Computer: Exch01.company.local
Description:
The Microsoft Exchange Unified Messaging service couldn't establish a media channel with the current Lync Server Audio/Video Edge resources associated with lyncpool13.company.com:5062. Diagnostic information: No diagnostic information is available.
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Does anyone have any suggestions where to start looking at what's wrong and how to fix it?
Ed Crowley MVP "There are seldom good technological solutions to behavioral problems."