I'd like to know if anyone here installed Kamailio in a docker image. I've found several kamailio images on docker hub but they don't have enough explanation on their description. So I couldn't use them. Can someone help me to build kamailio server or share an image that I can use?

I tried tutorials here and here but something wrong probably and I don't see any kamdbctl file under any installation. Then it stucks and I can't proceed in configuration.