"A simpler way to do it, of course, would be to use the onsend_route, but that would most likely introduce an unnecessary overhead for all routed messages."
What informs that assumption? I suppose there is a measurable nonzero performance penalty to anything, but it should be negligible. -- Alex -- Sent via mobile, please forgive typos and brevity. _______________________________________________ Kamailio (SER) - Users Mailing List firstname.lastname@example.org https://lists.kamailio.org/cgi-bin/mailman/listinfo/sr-users