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)"
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