<div dir="ltr"><div>Greetings,</div><div><br></div><div>I'm hoping that an extra pair of eyes might help me to solve a challenge...</div><div><br></div><div>Anyone have any idea why the following would not work? I'm trying to test for a callerid value that is 4 digits in length.. </div>
<div><br></div><div><br></div><div><br></div><div>exten => s,1,NoOp(CLID is ${CALLERID(all)})</div><div>exten => s,n,Gotoif($[${LEN(${CALLERID(number)})} != 4]?true)</div><div>exten => s,n,NoOp(Value is False)</div>
<div>exten => s,n,Hangup</div><div>exten => s,n(true),NoOp(Value is True)</div><div>exten => s,n,Hangup</div><div><br></div></div>