Conversation Red Number in Skype For Business That Won’t Go Away

Posted on Leave a commentPosted in conversation, exchange online, Exchange Server, Outlook, Skype For Business Online, Skype for Business Server

I have had this issue for ages, but could not find any answer for it on the internet that did not involve resetting Skype for Business or other complex stuff when in fact the answer is so easy it hurts! Finding it was one of those Duh! moments.

You have this:

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Skype for Business shows a red flag in one of the sections that will not go away. In my case it was the Conversation History pane and all the conversations in the view were read!

Then one day in Outlook I noticed the Missed Conversations view in Outlook:

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Its a Search View and it was already active for me, but look – it also says one conversation. So I scrolled down the list of conversations in Outlook, found the unread one and the issue went away in Skype for Business within seconds.

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This issue will probably be true for Teams as well when Outlook Conversation History functionality moves over to that product as well from Skype for Business Online

Exchange 2013 Partner Applications and Error 2008

Posted on 2 CommentsPosted in Exchange Server, Lync Server, OAuth, Skype for Business Server

When Exchange Server 2013 is configured to connect to Lync / Skype for Business Server one of the steps is to create a partner application. When this is first run the partner application stores the certificate presented by Lync Server in the Active Directory configuration partition. If the certificate changes on the Lync Server then the Exchange Server will start to alert about this every 15 minutes with the following warning: MSExchange OAuth and Event ID 2008.

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To fix this error we need to update the Active Directory configuration where the metadata info is kept (CN=LyncEnterprise-guid,CN=Partner Applications,CN=Auth Configuration,CN=Exchange Organization Name,CN=Microsoft Exchange, CN=Services, CN=Configuration, DC=domain,DC=co,DC=uk)

To do this you need to start Exchange Management Shell on Exchange 2013 and remove the Lync partner application. Immediately after you have done this you can create the partner application again. The cmdlets for this are as follows:

is the same as you used when you first created the partner application. This is as follows:

  1. In the Exchange Management Shell confirm you have one Lync partner application with Get-PartnerApplication | FL
  2. In the Exchange Management Shell run Remove-PartnerApplication Lync* and then confirm that you want to do this.
  3. In the Exchange Management Shell, change directory to the Exchange scripts folder with cd $exscripts
  4. Then run the script to configure a new partner application. An example would be .\Configure-EnterprisePartnerApplication.ps1 -AuthMetadataUrl ‘https://lyncSrv.domain.co.uk/metadata/json/1’ -ApplicationType Lync where the URL points to the Lync server and contains a valid name for the certificate on the Lync Server.

This should return the following and report that the configuration has succeeded.

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Your 2008 repeating errors in the Event Viewer will now be gone.