On 07/07/2011 02:51 PM, Henning Westerholt wrote: > On Thursday 07 July 2011, Roberto Fichera wrote: >>>> Do you know what does means the warning below? >>>> [..] >>>> 68.2.50 Jul 6 11:54:17 roberto /usr/sbin/kamailio[20457]: WARNING: >>>> dialog [dlg_handlers.c:884]: unable to find dialog for NOTIFY with >>>> route param '7d2.14447fc4' [727:1291273281] >>> This means that the module can't find an existing (stored) dialog for the >>> routed message in question, in this case a NOTIFY. >> Does this depends by the fact of own the dlg_bridge() works? And in case, >> how can I solve that problem? > Hi Roberto,
Hi Henning, > I'm not 100% sure, I'm not the expert for dlg_bridge.. To be more specific > (after discussion with Timo..) - the warning is emmited if the module can't > find the dialog with the ID added as a route parameter to the respective > message. One particiular reason is (if you don't store the dialogs in a > database) a simple kamailio restart, then all existing dialog information is > lost. actually I've the following setup: #!define DBURL "postgres://openser:openserrw@localhost/openser" modparam("dialog", "dlg_flag", 2) modparam("dialog", "bridge_controller", "sip:controller@192.168.2.92") modparam("dialog", "db_url", DBURL ) Actually, my thought is that problem is more strictly related to the dlg_bridge() which might not track the bridged dialog. Anyway, I'm playing with dlg_bridge() because I want to realize the logic so that two peers, and if possible more, can talk together only if authorized. The authorization might be a unique tag or transaction id, stored in a database, and valid only for the give conversation {tag, caller, callee} once started, than the tag become invalid and can't be used again. I really like to have some suggestions about how to realize such logic, so which might be the best way to approach such problem since I'm actually a novice to Kamailio or in general with OpenSer logic. I'm actually more confident with Asterisk logic. > Best regards, > > Henning > _______________________________________________ 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