Create extensions_custom.conf

extensions_custom.conf

@@ -0,0 +1,32 @@
+[ext-local-custom]
+
+; Intrusion. Custom dialplan for listen, whisper and barge in calls
+
+exten => _*22[2-4]2XXX,1,NoOp(${CALLERID(number)}) ; Mask for your extensions where intrusion is allowed
+same => n,GotoIf($[ "${CALLERID(number)}" =~ "^(2100|2101|2103)$"]?okay:exit) ; List of extensions from which intrusion is allowed
+same => n(okay),Gosub(read-proc,s,1)
+same => n,Gotoif($[${DROP} = 1]?exit:go)
+same => n(go),Macro(user-callerid,)
+same => n,Answer
+same => n,NoCDR
+same => n,Wait(1)
+same => n,Gosub(type-proc,cell${EXTEN:1:3},1)
+same => n,NoOp(type = ${type})
+same => n,ChanSpy(PJSIP/${EXTEN:4},${type})
+same => n(exit),Hangup
+
+
+[read-proc]
+exten => s,1,Read(Secret,beep,4)
+exten => s,n,NoOp(${Secret})
+exten => s,n,Gotoif($[${Secret} = 7280]?ret:drop)
+exten => s,n(drop),Set(DROP=1)
+exten => s,n(ret),Return()
+
+[type-proc]
+exten => cell222,1,Set(type=q) ;listen
+ same => n,Return()
+exten => cell223,1,Set(type=qw) ;whisper
+ same => n,Return()
+exten => cell224,1,Set(type=qB) ;barge
+ same => n,Return()