Hi all, I have openser 1.1.0 and i can't do any change before i'm certain.  can i write this code or we have an other syntaxe with version 1.1. $avp(s:PAI):= '"' + $fU + '" ' + '<sip:01010101010@192.222.115.213:5060>'; append_hf("P-Asserted-Identity: $avp(s:PAI)\r\n"); thanks