Hi Alex, sounds strange indeed. 4.3.5 is from March 2016, a lot happened since then..
One idea to investigate further - have you tried already to get more debugging information from dialog? With debugger module you could restrict it to dialog, if this is a loaded production instance. Another idea - are you using functionality like timeout_avp or sst module to update/modify the dialog timeout? Cheers, Henning Am 27.08.19 um 22:31 schrieb Alex Balashov: > Hi, > > I am running 4.3.5:1b0c0a, which I am aware is an EOL'd release train, > and have a problem with the dialog module I am baffled by. > > On many calls - I can't find any correlation to particular kinds of > endpoints - I see spoofed BYEs come out of Kamailio after a minute and a > half, as if the call had hit a dialog timeout or the dialog module's > dead peer detection (OPTIONS pinging) kicked it out. > > The thing is, neither of those explanations seem to be borne out by the > parameters of the calls under investigation. The dialog timeout on these > calls is set to 7200, and the dialog keepalives aren't enabled in either > direction. If they were, it'd be logged. > > Calls that are terminated in this manner also see the following log > message: > > WARNING: dialog [dlg_req_within.c:214]: bye_reply_cb(): inconsitent > dlg timer data on dlg 0x7f9997317e48 [3390:9644] with clid > '[email protected]' and tags '2bb17663-co4006-INS001' > 'as7925780d' > > But I don't think this is unusual for a dialog-spoofed BYE; presumably > this is due to a 200 OK for the BYE from both ends. > > So anyway, I am trying to track down anything else that could > inadvertently cause dialog to hang up calls relatively quickly in that > release, or inadvertently set the dialog timeout parameter to something > lower than is apparent from the logging and the config. > > If anyone has any pointers, that would not go unappreciated! > > Many thanks, > > -- Alex > -- Henning Westerholt - https://skalatan.de/blog/ Kamailio services - https://skalatan.de/services _______________________________________________ Kamailio (SER) - Users Mailing List [email protected] https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users
