[default-incoming-call-context] exten => s,1,NoOp(${CALLERID}) exten => s,n,Set(SOURCECONTEXT=default-incoming-call-context) exten => s,n,Set(SOURCEEXTEN=s) exten => s,n,Goto(blacklist-call-context,s,1) exten => s,n(doneblacklist),NoOp() exten => s,n,Goto(disa-check-call-context,s,1) exten => s,n(donedisacheck),Dial(|LOCALUSERS|,${RINGTIME},r) exten => s,n,Goto(context-voicemail,s,1)