Hi,
I am following the quick-start installation guide at http://kamailio.org/docs/install/INSTALL.kamailio-4.1.x
and I am stuck when I start the kamailio, using /etc/init.d/kamailio start

it gives me an error of "invalid configuration file".

I am using the /usr/local/etc/kamailio/kamailio.cfg file which came along with tar.gz file.

I do not want sql and no authentication to begin with. What else needs to be modified or is required in the config file.

Thanks!