[Serusers] Radius Authenication Problems...

I am new to SER and radius and I am having a digest problem. My ser.cfg section: if (method=="REGISTER" || method=="INVITE") { log("**************************WTF mate?"); if (!radius_www_authorize("voip.fasttrackcomm.net")) { log("WTF mate auth?"); www_challenge("voip.fasttrackcomm.net", "0"); break; }; My users file: Line 50- 9703751000(a)voip.fasttrackcomm.net Auth-Type := Digest, User-Password == "5321" Reply-Message = "Authenticated" Radius_logging: --- Walking the entire request list --- Cleaning up request 96 ID 55 with timestamp 44be52aa Sending Access-Reject of id 56 to 127.0.0.1 port 34690 Reply-Message = "Authenticated" Waking up in 4 seconds... rad_recv: Access-Request packet from host 127.0.0.1:34691, id=57, length=247 User-Name = "9703751000(a)voip.fasttrackcomm.net" Digest-Attributes = 0x0a0c39373033373531303030 Digest-Attributes = 0x0118766f69702e66617374747261636b636f6d6d2e6e6574 Digest-Attributes = 0x022a3434626535336361303461366438663636346561346630313231303134366630366531 6361316333 Digest-Attributes = 0x04207369703a35303040766f69702e66617374747261636b636f6d6d2e6e6574 Digest-Attributes = 0x0308494e56495445 Digest-Response = "e311972978c1d06b6341c18aba7373c7" Service-Type = Sip-Session Sip-Uri-User = "9703751000" NAS-Port = 5060 NAS-IP-Address = 127.0.0.1 Processing the authorize section of radiusd.conf modcall: entering group authorize for request 98 modcall[authorize]: module "preprocess" returns ok for request 98 rlm_digest: Adding Auth-Type = DIGEST modcall[authorize]: module "digest" returns ok for request 98 rlm_realm: Looking up realm "voip.fasttrackcomm.net" for User-Name = "9703751000(a)voip.fasttrackcomm.net" rlm_realm: Found realm "voip.fasttrackcomm.net" rlm_realm: Proxying request from user 9703751000 to realm voip.fasttrackcomm.net rlm_realm: Adding Realm = "voip.fasttrackcomm.net" rlm_realm: Authentication realm is LOCAL. modcall[authorize]: module "suffix" returns noop for request 98 users: Matched entry 9703751000(a)voip.fasttrackcomm.net at line 50 modcall[authorize]: module "files" returns ok for request 98 modcall: leaving group authorize (returns ok) for request 98 rad_check_password: Found Auth-Type Digest auth: type "digest" Processing the authenticate section of radiusd.conf modcall: entering group authenticate for request 98 rlm_digest: Converting Digest-Attributes to something sane... Digest-User-Name = "9703751000" Digest-Realm = "voip.fasttrackcomm.net" Digest-Nonce = "44be53ca04a6d8f664ea4f01210146f06e1ca1c3" Digest-URI = "sip:500@voip.fasttrackcomm.net" Digest-Method = "INVITE" A1 = 9703751000:voip.fasttrackcomm.net:5321 A2 = INVITE:sip:500@voip.fasttrackcomm.net KD = bde2dd5ada6b4377bf8167616c47236f:44be53ca04a6d8f664ea4f01210146f06e1ca1c3:d9 ed5d99fee1e1f435339ff6f206edac rlm_digest: FAILED authentication modcall[authenticate]: module "digest" returns reject for request 98 modcall: leaving group authenticate (returns reject) for request 98 auth: Failed to validate the user. Delaying request 98 for 1 seconds Finished request 98