Hello,
Kamailio is difficult. Many of us want to use it because is open source and it's flexible. but to tell you the truth after 3-4 hours of playing with it I am frustrated, and I am starting to hate it!
Why has nobody made a kamailio video series on youtube?
-example of how to install kamailio
-example of how to admistrer kamailio, and what other programs you need to work with;
-example how to create users in Kamailio for enterprise use.
-example of running kamailio outside enterprise like a SBC with a public ip;
-example of how can you run kamailio as a load balance server.
-example how to save money on your sip infrastructure using kamailio instead of cisco cube for example or sonus..or any other example you might thing is useful in a sip environment!