Hello, My mistake, sngrep did not display SIP/TLS OPTIONS because siptrace was not configured to catch local messages...
чт, 29 сент. 2022 г. в 20:26, Henning Westerholt <h...@gilawa.com>: > Hello, > > > > this sounds strange. There is no TLS specific code in the dialog module. > > As a workaround, you could use for example SIP Session Timer for periodic > re-INVITEs. > > > > Cheers, > > > > Henning > > > > -- > > Henning Westerholt – https://skalatan.de/blog/ > > Kamailio services – https://gilawa.com > > > > *From:* sr-users <sr-users-boun...@lists.kamailio.org> *On Behalf Of *Denys > Pozniak > *Sent:* Thursday, September 29, 2022 3:19 PM > *To:* Kamailio (SER) - Users Mailing List <sr-users@lists.kamailio.org> > *Subject:* [SR-Users] Keepalive dialog with SIP/TLS OPTIONS > > > > Hello! > > > > In order to keep the SIP/TCP connection alive for some specific clients > (more precisely, specific firewalls) in long calls, I use periodic SIP > OPTIONS probes through the dialog module. > > I noticed that when subscribers are using the SIP/TLS protocol, such > keepalives are not sent (with SIP/UDP and SIP/TCP working well). > > I did not detect any obvious errors in the debug mode. > > > > Are there any ideas why the messages are not being sent for SIP/TLS leg? > > > > ---- > > loadmodule "dialog.so" > modparam("dialog", "db_url", "DBURL") > modparam("dialog", "db_mode", 1) > modparam("dialog", "ka_timer", 5) > modparam("dialog", "ka_interval", 30) > modparam("dialog", "ka_failed_limit", 2) > modparam("dialog", "send_bye", 1) > > modparam("dialog", "track_cseq_updates", 1) > modparam("dialog", "default_timeout", 7205) > > ----- > > dlg_manage(); > dlg_set_property("ka-src"); > dlg_set_property("ka-dst"); > > > > -- > > > > BR, > > Denys Pozniak > > > > > -- BR, Denys Pozniak
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