Hi I m using RADIATOR with ser0.8.11, while ser is running it doesnt send req to radius, following are snapd of log generated at ser (ngrep o/p) # U 202.133.64.66:5060 -> 202.133.64.71:5060 REGISTER sip:voice.cooking.com.pk SIP/2.0..Via: SIP/2.0/UDP 202.133.64.66;branch=z9hG4bKnp1730137267-43b5a45e202.133.64.6 6..From: <sip:12321@voice.cooking.com.pk>;tag=671fccba..To: <sip:12321@voice.cooking.com.pk>..Call-ID: 1969536413-43c1d03 a@1969536416-43c1d037..Contact: <sip:12321@202.133.64.66>;expires=600;q=0.500..Expires: 600..CSeq: 22 REGISTER..Content- Length: 0..User-Agent: Ahead SIPPS IP Phone Version 2.0.42.13.... # U 202.133.64.71:5060 -> 202.133.64.66:5060 SIP/2.0 401 Unauthorized..Via: SIP/2.0/UDP 202.133.64.66;branch=z9hG4bKnp1730137267-43b5a45e202.133.64.66..From: <sip:123 ;tag=671fccba..To">21@voice.cooking.com.pk>;tag=671fccba..To: <sip:12321@voice.cooking.com.pk>;tag=b27e1a1d33761e85846fc98f5f3a7e58.bdca..Ca ll-ID: 1969536413-43c1d03a@1969536416-43c1d037..CSeq: 22 REGISTER..WWW-Authenticate: Digest realm="cooking.com.pk", nonce ="3f7d19d62902cb25358e2c666df77d1369d90974"..Server: Sip EXpress router (0.8.11 (i386/linux))..Content-Length: 0..Warning : 392 202.133.64.71:5060 "Noisy feedback tells: pid=13339 req_src_ip=202.133.64.66 req_src_port=5060 in_uri=sip:voice.co oking.com.pk out_uri=sip:voice.cooking.com.pk via_cnt==1".... While here is my ser.cfg # mysql.so must be loaded ! loadmodule "/usr/local/lib/ser/modules/auth.so" loadmodule "/usr/local/lib/ser/modules/auth_radius.so" # ----------------- setting module-specific parameters --------------- # -- usrloc params -- #modparam("usrloc", "db_mode", 0) # Uncomment this if you want to use SQL database # for persistent storage and comment the previous line modparam("usrloc", "db_mode", 2) # -- auth params -- # Uncomment if you are using auth module # #modparam("auth_dbs", "calculate_ha1", yes) modparam("auth_radius", "radius_config", "/usr/local/etc/radiusclient/radiusclient.conf") # # If you set "calculate_ha1" parameter to yes (which true in this config), # uncomment also the following parameter) # #modparam("auth_db", "password_column", "password") modparam("auth_radius", "service_type", 15) : : : : # Uncomment this if you want to use digest authentication if (!radius_www_authorize("cooking.com.pk")) { www_challenge("cooking.com.pk", "0"); break; }; Any hint? JF --------------------------------- Do you Yahoo!? The New Yahoo! Shopping - with improved product search