Dear Support team,
I have install the Linux Debian and then installed the asterisk on this platform and its completely command based…
I am working very fine with it but now i am facing the one problem as follow:-
When i make a call to another user and start to talk with him then i was able to talk with him but at this moment when third user try to make me call then at that time the third user get the ringtone instead of the busy tone and third user think that he is not receiving the call.
Here i want that if i am making the call with the another user then third user should get the busy tone.
Please help me to out of this and what configuration is required to resolve this issue.