Great! That worked On Fri, Apr 9, 2010 at 11:01 PM, Carsten Bock <li...@bock.info> wrote:
> Hi, > > your problem is, that you are using round robin for registration (method > 4). > The system creates a nonce value and validates this. Normally, only the > system which generated the nonce can validate it (this should apply for the > Asterisk, in the Kamailio Authentication you may configure this, > http://kamailio.org/docs/modules/1.5.x/auth.html#id2510477). So we have to > make sure, that both the original INVITE/REGISTER and the following > INVITE/REGISTER reach the same server. > > In your case, you should use a different algorithm (Please see > http://kamailio.org/docs/modules/1.5.x/dispatcher.html#id2468101). > Probably algorhitm "0" would be best for you (Hash over Call-ID). For your > requests you should replace " ds_select_dst("1","4");" with > " ds_select_dst("1","0");" and your authentication should work. > > Carsten > > 2010/4/9 Vic Jolin <victor.jo...@gmail.com> > >> I just noticed that if I have 4 servers set like this >> >> # group sip addresses of your * units >> 1 sip:XXX.XXX.XXX.XXX:5060 >> 1 sip:XXX.XXX.XXX.XXX:5060 >> 1 sip:XXX.XXX.XXX.XXX:5060 >> 1 sip:XXX.XXX.XXX.XXX:5060 >> >> the registration does not work and I get 401 unauthorized. >> >> >> My setup is like this >> >> Openser as proxy sends all SIP messages to load balanced asterisk servers >> So sip phones should be able to register to the asterisk server >> >> The routing part in kamailio.cfg looks like this >> >> if ( method=="REGISTER" || method=="NOTIFY" || method=="OPTIONS" || >> method=="ACK" || method=="MESSAGE") { >> fix_nated_contact(); >> fix_nated_register(); >> ds_select_dst("1","4"); >> forward();#uri:host, uri:port); >> exit(); >> >> } >> >> if (method=="BYE" || method=="CANCEL") { >> unforce_rtp_proxy(); >> } else if (method=="INVITE"){ >> log("VCTOR: Got an invite\n"); >> fix_nated_contact(); >> force_rtp_proxy(); >> ds_select_dst("1","4"); >> forward();#uri:host, uri:port); >> t_on_failure("1"); >> }; >> >> search_append('Contact:.*sip:[^>[:cntrl:]]*', ';nat=yes'); >> >> t_on_reply("1"); >> >> >> if >> (!is_method("INVITE|REGISTER|MESSAGE|BYE|NOTIFY|ACK|CANCEL|REFER|SUBSCRIBE|OPTIONS|INFO")) >> { >> xlog("L_INFO", "=== [$rm] Method Not Implement ===========\n"); >> >> sl_send_reply("501", "Not implemented here"); >> return; >> }; >> >> >> any thoughts? >> >> _______________________________________________ >> Kamailio (OpenSER) - Users mailing list >> Users@lists.kamailio.org >> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users >> > > > > -- > Carsten Bock > Schomburgstr. 80 > 22767 Hamburg > Germany > > Mobile +49 179 2021244 > Home +49 40 34927217 > Fax +49 40 34927218 > mailto:cars...@bock.info > > -- Vic Jolin MyPhotoblog | http://www.pinoyclicks.net
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