I am having problem in dial plan when i have call a extension which is busy asterisk will play no body available instead of playing extension busy.
my extensions.conf setting is
exten => 222,1,Dial(SIP/222,40,Tt)
exten => 222,2,Playback(vm-nobodyavail)
exten => 222,3,Hangup()
exten => 222,102,Playback(tt-allbusy)
exten => 222,103,Hangup()