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Lync Server 2013 on Windows Server 2012 R2

Lync Server 2013 on Windows Server 2012 R2 / How to have Lync running on Windows Server 2012 R2

Trond har påmint om hur du får en bra Lync 2013 installation på Windows server 2012 R2.

Reghacket hittar du mer beskrivet på: http://support.microsoft.com/kb/2901554/en-us

Takk for hintet Trond on his blog: http://trogjels.wordpress.com/2013/12/02/lync-2013-on-windows-server-2012-r2

En annan bra sak är att installera .Net 3.5 Extensibility. För att få detta att fungera smidigt så är det bra att peka ut Server 2012 Source media/Sources/sxs vid installationen.

Sammanfattning:

1. Lägg till .Net 3.5 Extensibility samt peka ut Server 2012 Source media/Sources/sxs

2. Gör SSL-reghack förändring.

3. Uppdatera Lync server med senaste Lync update från KB http://technet.microsoft.com/en-us/lync/dn146015.aspx

From <http://support.microsoft.com/kb/2901554/en-us> How to have Lync running on Windows Server 2012 R2

============================================
To work around this problem, set the Schannel registry key to a value of 0x0002 on all computers that are hosting Lync Server 2013 Front End servers. This change disables Session Ticket TLS Optimization in the system.

Notes

You can disable this value without compromising the security of the system. The system will revert to handling TLS sessions exactly like the sessions were negotiated in earlier Windows Server operating systems.

  • Lync Server 2013 is supported by Windows Server 2012 R2 when this registry workaround is performed.

Click Start, type regedit in the Start search box, and then click regedit.exe in the results list.
Locate the following registry subkey:
HKLM\System\CurrentControlSet\Control\SecurityProviders\Schannel

Right-click Schannel, and then click New DWORD (32-bit) value.

  1. Type EnableSessionTicket, then press Enter.
  2. Right-click EnableSessionTicket, and then click Modify.
  3. Change the existing value to 2, and then press Enter.
  4. Exit Registry editor.
  5. Open the Lync Server Management Shell.
  6. Run the following Lync Server PowerShell commands in the given order:
    Stop-CsWindowService
    Start-CsWindowsService

 

Summary:

1. Add .Net 3.5 Extensibility and register path to source package for Server 2012 Source media/Sources/sxs

2. Do the SSL-registry change.

3. Uppdate Lync server with the latest Lync update from KB http://technet.microsoft.com/en-us/lync/dn146015.aspx

From <http://support.microsoft.com/kb/2901554/en-us> How to have Lync running on Windows Server 2012 R2

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Categories: Lync 2013, Norge
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