Re: [Kamailio-Users] t_forward_nonack

On 03/26/2009 12:04 PM, Joao Gomes Pereira wrote: do you set flag 29 somewhere in your config script? Are you sure the route 1 or t_relay() is not called before. Can you use ngrep to what the traffic and see what is received/forwarded/replied. If you can send entire config file would help as well. Cheers, Daniel > Thanks > Joao Pereira > > Daniel-Constantin Mierla wrote: > > >> Hello, >> >> one more ... replace line: >> >> log(3, "LOG ---> T_RELAY \n"); >> >> with: >> >> xlog("LOG ---> T_RELAY - $rc/$mF\n"); >> >> Thanks, >> Daniel >> >> >> On 03/26/2009 11:52 AM, Joao Gomes Pereira wrote: >> >> >>> I changed as you said, and here is the output: >>> >>> >>> [22782]: LOG: route 1 sip:613@fwd.pulver.com/<null> >>> [22782]: LOG ---> T_ON_REPLY [22782]: ERROR:tm:t_forward_nonack: no >>> branch for forwarding >>> [22782]: ERROR:tm:w_t_relay: t_forward_nonack failed >>> [22782]: LOG ---> T_RELAY >>> >>> Joao Pereira >>> >>> >>> Daniel-Constantin Mierla wrote: >>> >>> >>>> Hello, >>>> >>>> replace line: >>>> >>>> log(3, "LOG: route 1 \n"); >>>> >>>> with line: >>>> >>>> xlog("LOG: route 1 $ru/$du\n"); >>>> >>>> and send again the output here. Note you need xlog module loaded. >>>> >>>> Cheers, >>>> Daniel >>>> >>>> On 03/25/2009 09:52 PM, Joao Gomes Pereira wrote: >>>> >>>> >>>>> Hello >>>>> >>>>> X-Lite says: "500 Server error occurred". >>>>> >>>>> Here is the debug: >>>>> [19632]: LOG: route 1 [19632]: LOG ---> T_ON_REPLY [19632]: >>>>> ERROR:tm:t_forward_nonack: no branch for forwarding >>>>> [19632]: ERROR:tm:w_t_relay: t_forward_nonack failed >>>>> [19632]: LOG ---> T_RELAY >>>>> >>>>> and here is the code: >>>>> >>>>> # ROUTE 1 >>>>> route[1] { >>>>> log(3, "LOG: route 1 \n"); >>>>> >>>>> if (check_route_param("nat=yes")) { >>>>> setbflag(6); >>>>> } >>>>> if (isflagset(5) || isbflagset(6)) { >>>>> route(5); >>>>> } >>>>> >>>>> /* example how to enable some additional event routes */ >>>>> if (is_method("INVITE")) { >>>>> #t_on_branch("1"); >>>>> log(3, "LOG ---> T_ON_REPLY \n"); >>>>> t_on_reply("1"); >>>>> t_on_failure("1"); >>>>> } >>>>> >>>>> if (!t_relay()) { >>>>> log(3, "LOG ---> T_RELAY \n"); >>>>> sl_reply_error(); >>>>> } >>>>> exit; >>>>> } >>>>> >>>>> >>>>> # BRACH ROUTE 1 >>>>> branch_route[1] { >>>>> log(3, "LOG: branch_route 1\n"); >>>>> >>>>> xdbg("new branch at $ru\n"); >>>>> } >>>>> >>>>> # ON REPLY ROUTE 1 >>>>> onreply_route[1] { >>>>> log(3, "LOG: ON REPLY ROUTE 1\n"); >>>>> >>>>> xdbg("incoming reply\n"); >>>>> if ((isflagset(5) || isbflagset(6)) && >>>>> status=~"(183)|(2[0-9][0-9])") { >>>>> force_rtp_proxy(); >>>>> } >>>>> if (isbflagset(6)) { >>>>> fix_nated_contact(); >>>>> } >>>>> } >>>>> >>>>> >>>>> # FAILURE ROUTE 1 >>>>> failure_route[1] { >>>>> log(3, "LOG: FAILURE ROUTE 1\n"); >>>>> >>>>> if (is_method("INVITE") >>>>> && (isbflagset(6) || isflagset(5))) { >>>>> unforce_rtp_proxy(); >>>>> } >>>>> >>>>> if (t_was_cancelled()) { >>>>> exit; >>>>> } >>>>> } >>>>> >>>>> >>>>> What could be missing? >>>>> Thanks >>>>> Joao Pereira >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> >>>>> Daniel-Constantin Mierla wrote: >>>>> >>>>> >>>>> >>>>>> Hello, >>>>>> >>>>>> do you call t_relay() or route(1) in your failure route? >>>>>> >>>>>> Post your failure route here. Seems you try to forward a failed >>>>>> transaction without adding a new branch. >>>>>> >>>>>> Cheers, >>>>>> Daniel >>>>>> >>>>>> On 03/24/2009 09:31 PM, Joao Gomes Pereira wrote: >>>>>> >>>>>> >>>>>> >>>>>>> Hello >>>>>>> I'm getting this error when I try to do URI calls: >>>>>>> >>>>>>> LOG ---> T_ON_REPLY ERROR:tm:t_forward_nonack: no branch for >>>>>>> forwarding >>>>>>> ERROR:tm:w_t_relay: t_forward_nonack failed >>>>>>> CRITICAL:tm:t_should_relay_response: pick_branch failed >>>>>>> (lowest==-1) for code 408 >>>>>>> >>>>>>> And X-Lite says: "Server error occurred" >>>>>>> >>>>>>> My config is based in the sample configuration file that comes >>>>>>> with Kamailio. >>>>>>> Here is my route[1], where the call should be routed: >>>>>>> >>>>>>> >>>>>>> route[1] { >>>>>>> >>>>>>> if (check_route_param("nat=yes")) { >>>>>>> setbflag(6); >>>>>>> } >>>>>>> if (isflagset(5) || isbflagset(6)) { >>>>>>> route(5); >>>>>>> } >>>>>>> >>>>>>> >>>>>>> /* example how to enable some additional event routes */ >>>>>>> if (is_method("INVITE")) { >>>>>>> #t_on_branch("1"); >>>>>>> log(3, "LOG ---> T_ON_REPLY \n"); >>>>>>> t_on_reply("1"); >>>>>>> t_on_failure("1"); >>>>>>> } >>>>>>> >>>>>>> if (!t_relay()) { >>>>>>> sl_reply_error(); >>>>>>> } >>>>>>> exit; >>>>>>> } >>>>>>> >>>>>>> >>>>>>> My "branch_route", "on_reply_route" and "failure_route" are >>>>>>> just like in kamailio.cfg.sample. >>>>>>> >>>>>>> What could be causing this errors? >>>>>>> Thanks >>>>>>> Regards >>>>>>> Joao Pereira >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> _______________________________________________ >>>>>>> Kamailio (OpenSER) - Users mailing list >>>>>>> Users(a)lists.kamailio.org >>>>>>> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >>>>>>> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users >>>>>>> >>>>>>> >>>>>>> >>>>> _______________________________________________ >>>>> Kamailio (OpenSER) - Users mailing list >>>>> Users(a)lists.kamailio.org >>>>> http://lists.kamailio.org/cgi-bin/mailman/listinfo/users >>>>> http://lists.openser-project.org/cgi-bin/mailman/listinfo/users >>>>> >>>>> >>>>> >>> >>> > >