Hi everyone, I'm trying to build one asterisk cluster using openser to route calls to each machine. I followed a few (many) guides and examples on internet but they simple didn't work very well... I'm using the dispatcher module with openser version 1.1.0-9etch1 (running on a debian 4.0). I have two asterisk (trixbox) machines to do load balancing and failover. I can register in my openser machine with my softphone (twinkle). When I place a call to one extension that exists in both asterisks the call goes always to the second ip in the list. Looking in the debug messages I found the following part: 7(7905) DEBUG:tm:t_should_relay_response: T_code=100, new_code=407 7(7905) DEBUG:tm:t_pick_branch: picked branch 0, code 407 7(7905) ERROR:tm:t_forward_nonack: no branch for forwarding 7(7905) ERROR:tm:w_t_relay: t_forward_nonack failed 7(7905) DEBUG:tm:relay_reply: branch=0, save=0, relay=0 7(7905) old size: 555, new size: 474 7(7905) build_res_from_sip_res: copied size: orig:124, new: 43, rest: 431 msg= SIP/2.0 407 Proxy Authentication Required in my understanding that would mean that I need a password of some kind to relay this message to the asterisk box. The funny part is that the call gets completed and goes always to the same box, the second one in the list. If I change the order of the IPs inside my dispatcher.cfg file it starts to go to the other asterisk, that is the 2nd in the list now. After a lot reading in the debug messages and writing some log messages I found out that the invite request is always going down to the failure route. I think that this is because of the call to t_on_failure("1"); inside my if ( method=="INVITE" ) in the main route, that triggers when the code 407 comes from the password reply... thats just one idea. If there is better way to do this (load balance and failover), please tell me, because I'm pretty new to openser, just trying to make it work for the first time here. my openser.cfg has the following lines on it: loadmodule "/usr/lib/openser/modules/dispatcher.so" modparam("tm", "fr_timer", 5) modparam("dispatcher", "flags", 2) modparam("dispatcher", "list_file", "/etc/openser/dispatcher.cfg") if ( method=="INVITE" ) { #dst_select( "GROUP", "HASH METHOD") ds_select_domain("1","4"); t_on_failure("1"); sl_send_reply("100","Trying"); t_relay(); exit(); } failure_route[1] { if(is_method("INVITE")) { ds_next_domain(); t_on_failure("1"); #if the next domain fails too t_relay(); }; } the rest of the file I didn't mess around with it, so its just the default settings. Thanks for any help, Thiago Flickr agora em português. Você clica, todo mundo vê. http://www.flickr.com.br/ _______________________________________________ Users mailing list Users(a)openser.org http://openser.org/cgi-bin/mailman/listinfo/users