[Serusers] Register authentication with ser.

Hi all I need a little help with that. I have installation of ser-0.8.14 and freeradius1.02. I am checking my register requests with ngrep and it's coming on port 5060 with no problem. The problem is authentication, I can't authenticate users through radius, freeradius working properly i checked that with radiusclient, but the register request is not going through authentication in the radius.( I don't see anything happens in the radius logs) If there any way to debug the ser ( i have debug=9 inside ser.cfg). In order to see what's happening when the request is coming, and if it's going to the radius or not. ser.cfg ----------------------------------- loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_radius.so" -------------------- modparamd"auth_radius", "radius_config","/usr/local/etc/radiusclient/radiusclient.conf") modparam("auth_radius", "service_type", 15) ---------------------- if (method=="REGISTER") { log(1, "REGISTER: Authenticating user\n"); if (!radius_www_authorize("")) { log(1, "REGISTER: challenging user\n"); www_challenge("", "0"); break; }; setflag(1); save("location"); sl_send_reply("200","ok"); break; }; ------------------------ Thanks for any help.