Hello list, I'm using openser 1.0 and I'm using auth_radius and avp_radius to retrieve all my user's preferences via AVPs. Everything works very well except, that I cannot retrieve AVPs with value of i:0xhex. I'm trying to implement the ACL example in http://www.voice-system.ro/docs/avpops/ar01s08.html In my radius config I have the following: UserName Attribute op Value Sipuser SIP-AVP = #102#0x08 In my openser.cfg I have the following: ... if (uri=~"^sip:[0-9]{10}@") { # Send to PSTN Gateway xlog("L_N", " DOMESTIC CALL: from $fU to $rU\n"); if (avp_check("i:102", "and/i:0x01")) { route(4); #NAT Test route(5); #PSTN Route } else { xlog("L_N", " CALL NOT ALLOWED: from $fU to $rU, please check $fU's ACL\n"); sl_send_reply("503", "Service Unavailable"); }; return; }; ... This is the debug message that I get from openser: 0(25052) ERROR:auth_radius:extract_avp: invalid AVP numrical value '0x08' # ------------------------------------------------------------------------ So I tried to cheat, by copying i:102 to a temporary AVP i:302 with the N flag to convert the string to numerical value, like so: UserName Attribute op Value Sipuser SIP-AVP = #102:0x08 Openser.cfg: if (uri=~"^sip:[0-9]{10}@") { # Send to PSTN Gateway if (avp_copy("i:102","i:302/n") && avp_check("i:302", "and/i:0x01")) { route(4); #NAT Test route(5); #PSTN Route } else { xlog("L_N", " CALL NOT ALLOWED: from $fU to $rU, please check $fU's ACL\n"); sl_send_reply("503", "Service Unavailable"); }; return; }; This is the debug message that I get from openser: 0(25135) ERROR:avpops:copy_avp: cannot convert str to int # ------------------------------------------------------------------------ And finally, I tried to force it by having the value as string, but try to use the ANDing op, like so: UserName Attribute op Value Sipuser SIP-AVP = #102:0x08 Openser.cfg: ... if (uri=~"^sip:[0-9]{10}@") { # Send to PSTN Gateway if (avp_check("i:102", "and/i:0x01")) { route(4); #NAT Test route(5); #PSTN Route } else { xlog("L_N", " CALL NOT ALLOWED: from $fU to $rU, please check $fU's ACL\n"); sl_send_reply("503", "Service Unavailable"); }; return; }; ... This is the debug message that I get from openser: 0(25140) ERROR:avpops:check_avp: value types don't match # ------------------------------------------------------------------------ It seems to me that the problem lies in auth_radius by not allowing extraction of AVPs with numerical values in hex. If we can get that work work, I think the rest should work fine without any alterations. Thanks for your help in advance! Lenir