Hello Daniel. I removed the "/n" at the end of the is_avp_set.. now is working! Thanks! Regards, Ricardo.- De: Daniel-Constantin Mierla [mailto:miconda@gmail.com] Enviado el: sábado, 19 de diciembre de 2009 6:31 Para: Ricardo Martinez CC: users(a)lists.kamailio.org Asunto: Re: [Kamailio-Users] Question about AVP in route() Hello, On 12/16/09 9:11 PM, Ricardo Martinez wrote: Hello. I have the next situation. In my config file I have something like this.. route { ... If INVITE route(3); } ... route[1] { Route(39); t_relay() } route[3] { ... different check for the INVITE radius_load_caller_avps("$fU@$fd") (I load the next AVPS from the radius server : Attributes: SIP-AVP = "tra:sip:0217001234567@10.0.0.211:5060" SIP-AVP = "channels:1") is_avp_set("$avp(s:channels)/n") <-- this AVP seem to be load and is set OK. route(10); } route[10] { rewritehost("myproxy.mydomain.com"); route(1); } route[39] { is_avp_set("$avp(s:channels)/n") } The last check in the route(39) is not working!. Why? use xlog to print the value of that avp and see what you get. Cheers, Daniel -- Daniel-Constantin Mierla * http://www.asipto.com/