Im trying to build Asterisk12 on a CentOS 6.4 VM. The configure script is erring..
,i had an issue when we are going to call back the number from Asterisk its ringing as the customer mobile is switched off….. And also it also not saying busy when the customer is on another call………so please help me in ..
everyone. i am concerned about security to the PBX and i would like to discuss different fraud detection methods. Apart from making everything to secure the PBX (latest patches, iptables, firewalls, no outside users, strongs passwds,…) i would l..