[Serusers] Problem with UAC modules

I am using ser downloaded from cvs (cvs co -r HEAD sip_router, download on June 08, 2005 12:30 PM EST) I used the patch file found in modules/uac/doc/replace_from.patch. (Did I do right?) I am getting below, while trying to start ser Jun 8 18:37:18 sip ser: set_mod_param_regex: parameter <db_url> not found in module <acc> Jun 8 18:37:18 sip ser: parse error (49,20-21): Can't set module parameter Jun 8 18:37:18 sip ser: set_mod_param_regex: parameter <db_flag> not found in module <acc> Jun 8 18:37:18 sip ser: parse error (86,19-20): Can't set module parameter Jun 8 18:37:18 sip ser: set_mod_param_regex: parameter <db_missed_flag> not found in module <acc> Jun 8 18:37:18 sip ser: parse error (87,19-20): Can't set module parameter Jun 8 18:37:18 sip ser: ERROR: bad config file (3 errors) After uncomment acc module (just to see if it works without acc) I am getting these: Jun 8 18:50:48 sip /usr/sbin/ser[3076]: ERROR:uac:get_autenticate_hdr: reply has no auth hdr (Proxy-Authenticate) Jun 8 18:50:48 sip /usr/sbin/ser[3076]: ERROR:uac:uac_auth: failed to extract authenticate hdr Jun 8 18:50:48 sip /usr/sbin/ser[3074]: Warning: sl_send_reply: I won't send a reply for ACK!! Jun 8 18:50:49 sip /usr/sbin/ser[3076]: Warning: sl_send_reply: I won't send a reply for ACK!! Jun 8 18:50:51 sip /usr/sbin/ser[3075]: Warning: sl_send_reply: I won't send a reply for ACK!! Please help. Thanks, MOhammad