Hello,

How do I concatenate a string to an avp variable?

$avp(s:caller) = $fU;

if($(avp(s:caller){s.substr,0,2}) != "00") {

       $avp(s:caller) = "00$avp(s:caller)";

}

This piece of code does not work as the value of $avp(s:caller) is “00$avp(s:caller)”