SSL Certificate Manual Update for 3CX FQDNs

For all 3CX-provided FQDNs, SSL certificates are configured to be automatically updated. This ensures that your 3CX remains secure, auto-renewing well before expiry.

However, if for some reason your 3CX system is unable to reach out to trigger and complete the auto-renewal, you will have to force the renewal. Following our previous blog on SSL certificates and certificate chains, this blog covers what to do if an auto-renewal fails.

Read more.