Thanks Daniel, That did the trick!
BR, Spencer On Oct 18, 2013, at 10:32 AM, Daniel-Constantin Mierla <mico...@gmail.com> wrote: > Hello, > > On 10/18/13 7:25 PM, Spencer Thomason wrote: >> Hello, >> In our network topology we use Kamailio at the edge of our network proxying >> requests from a core set of FreeSWITCH servers. >> >> I have a new termination provider where a session timer ReINVITE fails >> because the ACK is sent to the contact address of the FreeSWITCH server, not >> the proxy. Can I Record-Route these in dialog requests? If so, where >> should I do it in the config? >> >> A quick google search returned this thread: >> https://lists.cs.columbia.edu/pipermail/sip-implementors/2003-June/005089.html >> which confused me a little. > yes, you can re-enforce record route for requests within dialog, although not > required by specs. See below the position. > >> >> >> My in dialog config block looks like this: >> # Handle requests within SIP dialogs >> route[WITHINDLG] { >> if (has_totag()) { >> # sequential request withing a dialog should >> # take the path determined by record-routing >> if (loose_route()) { > > Add it after the above line, like: > > record_route(); > >> if (is_method("BYE")) { >> setflag(FLT_ACC); # do accounting ... >> setflag(FLT_ACCFAILED); # ... even if the transaction fails >> setflag(FLT_SIPTRACE); >> } >> if (is_method("ACK")) { >> # ACK is forwarded statelessy >> route(NATMANAGE); >> } >> route(RELAY); >> } else { >> if ( is_method("ACK") ) { >> if (t_check_trans()) { >> # no loose-route, but stateful ACK; >> # must be an ACK after a 487 >> # or e.g. 404 from upstream server >> t_relay(); >> exit; >> } else { >> # ACK without matching transaction ... ignore and discard >> exit; >> } >> } >> sl_send_reply("404","Not here"); >> } >> exit; >> } >> } > Cheers, > Daniel > > -- > Daniel-Constantin Mierla - http://www.asipto.com > http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda > Kamailio Advanced Trainings - Berlin, Nov 25-28; Miami, Nov 18-20, 2013 > - more details about Kamailio trainings at http://www.asipto.com - > > > _______________________________________________ > SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list > sr-users@lists.sip-router.org > http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users > _______________________________________________ SIP Express Router (SER) and Kamailio (OpenSER) - sr-users mailing list sr-users@lists.sip-router.org http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-users
