[Serusers] Authorization Woes

Hey There, Just started out playing with SIP and have ser setup and installed. With no authorization turned on I can add users who can register and exchange SIP messages quite happily. However, when I turn on Digest Authorization (as per the HowTo at http://iptel.org/ser/serhowto.html ) and set up mysql support then everything goes west and I get the following with the client unable to authenticate. U 210.48.7.165:5060 -> 210.56.32.70:5060 REGISTER sip:northnet.net.nz SIP/2.0..Via: SIP/2.0/UDP 210.48.7.165:5060;rport;branch=z9hG4bKF5 33461207ED45518BD06CC883DA12B6..From: Steve Phillips <sip:steve@northnet.net.nz>..To: Steve Phi llips <sip:steve@northnet.net.nz>..Contact: "Steve Phillips" <sip:steve@210.48.7.165:5060>..Cal l-ID: CBA1BCA27E6E4FB1A5CD56AEB8AF68E5@northnet.net.nz..CSeq: 65211 REGISTER..Expires: 1800..Au thorization: Digest username=&quot;steve(a)northnet.net.nz&quot;,realm=&quot;northnet.net.nz&quot;,nonce=&quot;3fb53a5c784 daf64daafd882ad51d0667868fcf9",response="4e84bfebe6f61cde314a5c80c8d99152",uri="sip:northnet.ne t.nz"..Max-Forwards: 70..User-Agent: X-PRO build 1082..Content-Length: 0.... # U 210.56.32.70:5060 -> 210.48.7.165:5060 SIP/2.0 401 Unauthorized..Via: SIP/2.0/UDP 210.48.7.165:5060;rport=5060;branch=z9hG4bKF53346120 7ED45518BD06CC883DA12B6..From: Steve Phillips <sip:steve@northnet.net.nz>..To: Steve Phillips < sip:steve@northnet.net.nz>;tag=b27e1a1d33761e85846fc98f5f3a7e58.98f6..Call-ID: CBA1BCA27E6E4FB1 A5CD56AEB8AF68E5@northnet.net.nz..CSeq: 65211 REGISTER..WWW-Authenticate: Digest realm="northne t.net.nz", nonce="3fb53a5e97447a2dfe64a2c86809f15463256661"..Server: Sip EXpress router (0.8.11 (i386/linux))..Content-Length: 0..Warning: 392 210.56.32.70:5060 "Noisy feedback tells: pid=2 9724 req_src_ip=210.48.7.165 req_src_port=5060 in_uri=sip:northnet.net.nz out_uri=sip:northnet. net.nz via_cnt==1".... The relevant line from the database is | 4a1d150618efa5168610e011e4df6359 | steve | northnet.net.nz | MyPass | | | | steve(a)northnet.net.nz | 2003-11-10 15:59:40 | 2003-11-10 18:30:08 | | o | | | 4a1d150618efa5168610e011e4df6359 | 144a40855c0cdf26b25af1562cd337c | admin | 0 | Pacific/Auckland | Version of ser is 0.8.11 The changes I made to the "REGISTER" section in the config (I am guessing this is where the issue is) are as follows.. if (uri=~"northnet.net.nz") { if (method=="REGISTER") { # Uncomment this if you want to use digest authentication if (!www_authorize("northnet.net.nz", "subscriber")) { www_challenge("northnet.net.nz", "0"); break; }; save("location"); break; }; # native SIP destinations are handled using our USRLOC DB if (!lookup("location")) { sl_send_reply("404", "Not Found"); break; }; }; Previous to this I have the auth and auth_db modules uncommented, along with the mysql module and the two "auth_parms" listed in teh the default config file uncommented as well. (all as per the HowTo instructions..) help.. unsure what to try next :-) -- Steve.