- You must provide a FQDN host, that host must be accesible
- The certificate folder must be owned by apache (/usr/share/ombutel/certificate)
- The www folder must be owned by apache (/usr/share/ombutel/www)
- Certbot is not installed, because, the certificate generation is made through the letsencrypt api
You can check the VitalPBX log if there is any issue with the certificate generation. One log is generated per day
Example: cat /var/log/vitalpbx/log_2018-06-11.log