I installed kamailio from this link:
http://www.kamailio.org/dokuwiki/doku.php/install:kamailio-3.0.x-from-git
And I used Linphone and/or CSipSimple android apps as sip clients. And if I give the
correct sip server name (usually server ip address), kamailio does not check the sip
username and password and sip clients can register. In short, kamailio does not have
authentication machanism for sip clients. Is it true or I'm doing something wrong? I
searched the web and saw an authentication module called auth_identity. Is it a module to
make authentication and if yes, how to activate it?
Thanks
Regards