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Installing or re-installing certificates on the Microsoft Lync Server

About this task

Step 3 of the Lync Server Deployment Wizard requests installs and assigns certificates required by the Microsoft Lync Server. For integration with AE Services you will need to specify the template you created in the previous step which contains the client and server authentication application policy required by AE Services. During this process the Certificate Wizard allows for specifying the template you created.

Procedure

  1. From the Lync Server system Console, select Start > All Programs > Microsoft Lync Server > Lync Server Deployment Wizard to start the Lync Server Deployment Wizard.
  2. Click Install or Update Lync Server System.

    The Lync Server Deployment Wizard launches.

  3. For step 3 of the wizard, Request, Install or Assign Certificates, click Run or Run Again.

    The Certificate Wizard launches.

  4. Click Request.
  5. On the Certificate Request screen, click Next.
  6. On the Delayed or Immediate Requests screen, click Send the request immediately to the certificate authority, and then click Next.
  7. On the Choose a certificate Authority (CA) screen, click Select a CA from the list detected in your environment.
  8. From the drop-down list box, select CA Server, and then click Next.
  9. On the Certificate Authority Account screen, click Next.
  10. On the Specify Alternate Certificate Template screen, click the Use alternate certificate template for the selected certification authority check box.
  11. In the text box, enter the name of the template you created earlier, and then click Next.
  12. On the Name and Security Settings screen, enter a friendly name.
  13. From the Bit Length box, select 1024, and then click Next.
  14. On the Organization Information screen, enter your organizational information as prompted, and then click Next.
  15. On the Geographical Information screen, enter your geographical information, and then click Next.
  16. On the Subject Name / Subject Alternate Names screen, click Next.
  17. On the SIP Domain setting on Subject Alternate Names (SANs) screen, select the SIP domain(s) that were configured as part of the Lync deployment, and then click Next.
  18. On the Configured Additional Subject Alternate Names screen, click Next.
  19. On the Certificate Request Summary screen, click Next.

    The Executing Commands screen display summary of commands executed.

  20. Click Next.
  21. On the Online Certificate Request Status screen, make sure the Assign this certificate to Lync Server certificate usages check box is checked, and click Finish.

    The Certificate Assignment wizard launches.

  22. Click Next.
  23. On the Certificate Assignment Summary screen, click Next.
    The summary screen displays the executed commands and Task status:
    Completed
    .
  24. Click Finish.

    The Certificate Assignment Wizard closes. Selecting the drop-down next to Default certificate in the Certificate Wizard now shows the certificates and status.

  25. Click Close.