CSR Generation: Microsoft Lync 2013

• 1. From the Windows® start menu click on Lync Deployment Wizard icon.
• 2. Click on Install or update Lync Server System.
• 3. Under the Request, Install or Assign Certificates section click Run.
• 4. Choose External Edge Certificate and click Request.
• 5. Click Next.
• 6. Choose Prepare the request now, but send it later.
• 7. Choose the name and destination for the CSR text file. (i.e. C:\Desktop\ExampleCSR.txt).
• 8. On the Specify Alternate Certificate Template click Next.
• 9. Enter a friendly name for the certificate. Ensure that Bit Length is 2048. Mark the private key as exportable if you have multiple machines in your edge cluster. Click Next.
• 10. Enter your Organization’s Name and Unit that the certificate is for. Click Next.
• 11. Enter your Country, State, and City. Click Next.
• 12. The Subject Name and Subject Alternative Names (SAN) will auto populate. Click Next.
• 13. Check the box on SIP domains. Click Next.
• 14. On the Configure Additional Subject Alternate Names page specify other SANs needed. Click Next.
• 15. On the Summary Page ensure the information is correct, and click Next.
• 16. On the Executing Commands page ensure the Task Status is completed. Click Next.
• 17. On the 'Provide CSR' page within your Comodo account or on the ordering page, copy and paste the text into the window.