Hello, do you have a pcap with all messages for such call (invite, replies, cancel)? It is important to see if the transaction matching elements are properly set.
In general, the rule for cancel is to be sent in the same way (with the same elements) as the invite, because cancel is not a standalone transaction, it must match the associated invite one. Cheers, Daniel On 18.04.18 16:59, Kelvin Chua wrote: > after couple of tests, it is still hit and miss, sometimes it matches, > sometimes it does not. > > On Wed, Apr 18, 2018, 6:47 PM Kelvin Chua <[email protected] > <mailto:[email protected]>> wrote: > > thanks alex, will test this out further but looks good at the moment > any idea why it is not matching when RURI has the port if i only > use t_check_trans() and relay? > > Kelvin Chua > > On Wed, Apr 18, 2018 at 3:44 PM, Alex Balashov > <[email protected] <mailto:[email protected]>> wrote: > > Try this instead: > > route { > ... > > t_check_trans(); > > ... > > if(is_method("CANCEL")) { > if(!t_relay_cancel()) > sl_send_reply("500", "Internal Server Error"); > > exit; > } > } > > -- Alex > > -- > Alex Balashov | Principal | Evariste Systems LLC > > Tel: +1-706-510-6800 / +1-800-250-5920 (toll-free) > Web: http://www.evaristesys.com/, http://www.csrpswitch.com/ > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] <mailto:[email protected]> > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users > > > > > _______________________________________________ > Kamailio (SER) - Users Mailing List > [email protected] > https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users -- Daniel-Constantin Mierla www.twitter.com/miconda -- www.linkedin.com/in/miconda Kamailio Advanced Training - April 16-18, 2018, Berlin - www.asipto.com Kamailio World Conference - May 14-16, 2018 - www.kamailioworld.com
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