We have a asterisk VOIP system. We are maintaing 4000minuits per day.
Some times we are facing an issue with Duration. I am usind Dial command to make an outgoing call.
If we tested one after the another all calls gets disconnected properly. When we hava Huge traffic sometimes the call may not hangup properly or asterisk not receving Hangup request or asterisk not disconnecting properly.
Because of this reason we are getting craze calldurations i mean ANSWEREDTIME.
Please suggest us where could be the problem.