Hello Everybody, I'm an university teacher and founder of the nil.uniza.sk portal with some SIP/Kamailio tutorials. I'd like to use the Kamailio server as the basement for my class lecturers about the IP multimedia communication systems. May anyone help me and provide a link to usable presentation about the kamailio, which should I use and probably extend in my classes? I search the web but nothing appropriate have not found thanks palo73