You can generate Certificate Signing Request (CSR) to be sent to a trusted Certificate Authority (CA) for signing and later importing on the SBC Edge. This is typically done when requesting a new security certificate from the CA or when renewing an existing certificate.
In the left navigation pane, go to Security > SBC Certificates > Generate SBC Edge CSR
Under the Subject Distinguished Name panel, fill in the fields pertaining to your environment.
The Common Name field should be of the form Host.Domain
specified as specified while Running Initial Setup.
Once you have entered the parameters, click OK. The CSR will be generated and displayed in the result text box.