I reproduce the problem with the minimal Kamailio configuration ([here](https://github.com/kamailio/kamailio/blob/master/misc/examples/mixed/kamaili...)) by adding the following lines: ``` /* add local domain aliases */ alias="euler.local"
/* listen addresses */ enable_tls=yes listen=tls:192.168.0.11:5061 loadmodule "tls" modparam("tls", "private_key", "/home/euclid/etc/certs/local/privkey.pem") modparam("tls", "certificate", "/home/euclid/etc/certs/local/kamailio1_cert.pem") loadmodule "db_mysql" loadmodule "sqlops" modparam("sqlops","sqlcon","euler=>mysql://[euclid]/euler") ```
Of course, other resources are needed: - database certificates: `ca-cert.pem client-cert.pem client-key.pem server-cert.pem server-key.pem` - database (mariadb in my case) launched with SSL - Kamailio certificates: `privkey.pem kamailio1_cert.pem` - `/etc/mysql/conf.d/my.cnf` with the `[euclid]` section (mentioned earlier as ... `euler`)