Hi I have FreeSWITCH on Debian Squeeze. I have 2 questions: 1: How to configure FreeSWITCH, any list handling user checked the sql database (mysql) instead of the xml files in the folder conf / directory. Or, how to use external script for authentication (eg, use PAM, Radius, or otherwise authorized client)? 2: How to debug (verbose) a problem with user authentication (the client auth)? for example, the program (Twinkle) reports the error: +++ 17-10-2011 16:23:18.998049 INFO SIP ::process_sip_msg Received from: udp:83.230.27.214:5060 SIP/2.0 403 Forbidden Via: SIP/2.0/UDP 83.230.27.214:5063;rport=5063;branch=z9hG4bKclobopii From: "user" <sip:user@domain.tld>;tag=nmehl To: "user" <sip:user@domain.tld>;tag=vQ0ma0yHt7UmH Call-ID: wiqutrgrresdddt@domain.tld CSeq: 381 REGISTER User-Agent: FreeSWITCH-mod_sofia/1.0.head-git-fdb4031 2011-10-14 14-13-16 -0500 Allow: INVITE, ACK, BYE, CANCEL, OPTIONS, MESSAGE, UPDATE, INFO, REGISTER, REFER, NOTIFY, PUBLISH, SUBSCRIBE Supported: timer, precondition, path, replaces Content-Length: 0 and no trace of FreeSWITCH logs logon failure, or other cause of the problem. Console says only: soa_set_params(static::0x818deb0, ...) called tport_tsend(0x8172090) tpn = UDP/83.230.27.214:5063 tport_resolve addrinfo = 83.230.27.214:5063 tport_by_addrinfo(0x8172090): not found by name UDP/83.230.27.214:5063 tport_vsend returned 510 nta: sent 403 Forbidden for REGISTER (651) nta_leg_destroy((nil)) Where UDP/83.230.27.214:5063 - client addres. My Freeswitch comes from subversioon: version: Freeswitch (1.0.7) config.log: ..... uname -m = i686 uname -r = 2.6.39-bpo.2-686-pae uname -s = Linux uname -v = #1 SMP Thu Aug 4 11:02:22 UTC 2011 .... Cheers ;)