The Whiteboard function of the lync 2013 client is abnormal.

With the help of Mr. Liu, the lyncserver 2013 Enterprise Edition was deployed for the first time. Voice, video calls, desktop sharing, and other functions work properly. However, when you try to enable the whiteboard function, the client displays a "network problem" error message.

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The following error is recorded on the front-end server in eventviewer:

 

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I started to look for problems in lync2013 and 2012 R2.

I found a similar problem in the Microsoft Knowledge Base Article, but I did not mention the above error, but I want to try it again, http://support.microsoft.com/kb/2901554/en.

1. Click Start, TypeRegeditIntheStartSearch box, and then clickRegedit.exeInthe results list.

2. Locate the following registry subkey:

HKLM \ System \ CurrentControlSet \ Control \ securityproviders \ Schannel

3. Right-clickSchannel, And thenclickNew DWORD (32-bit) Value.

4. TypeEnablesessionticket, Thenpress enter.

5. Right-clickEnablesessionticket, And then clickModify.

6. Change the existing value2, And then press Enter.

7. Exit Registry Editor.

8. Open the lync Server Management shell.

9. Run the following lync server powershellcommands in the given order:

Stop-cswindowservice

Start-cswindowsservice

 

After completing the above steps, the whiteboard function starts to work normally. This is a fully supported solution, but make sure it is correct when you modify the registry.

This article is from the "I don't know" blog, please be sure to keep this source http://skypc.blog.51cto.com/9406949/1563199

The Whiteboard function of the lync 2013 client is abnormal.