Log in to the EMS web interface with administrator credentials.
From the Device menu, click the SBC name to administer.
Navigate to TLS Management > Certificates.
The EMS server displays the Certificates screen in the Content Area.
Locate the Avaya SBC CA certificate that you want to delete, and click Delete.
The EMS server displays the delete confirmation window. If the certificate is currently in use by a reverse proxy or TLS profile, the EMS server displays a message to indicate that the certificate is in use. You cannot delete certificates that are currently in use.
Click OK.
The EMS server displays the Certificates screen with the deleted CA certificate.
