[Kamailio-Users] How can I access dialog attributes from within timeout route?

Hi, In kamailio 1.5.2-notls, I'm trying to get the CallID of a dialog that has timed out: if (is_method( "INVITE" ) && !has_totag()) { $dlg_ctx(timeout_route) = 21; } ... route[21] { xlog ("L_WARN", "Dead dialog: $dlg(callid)"); exit; } However, syslog says: daemon.warn /usr/sbin/kamailio[6578]: Dead Dialog: <null> daemon.warn /usr/sbin/kamailio[6578]: WARNING:dialog:dlg_ontimeout: timeout for dlg with CallID \ &#39;8b2eb5e3-20493c20-14e681d(a)192.168.1.1&#39; and tags '87F489DA-922DF157' '2XrwB5OcEJ2zQvyiTUIh-l2Zd1wjL51M' dlg_handlers.c leads me to believe that the context is loaded before calling the route(21), and the dialog timeout handler is nice enough to report it in syslog just after my script fails. Am I missing something fundamental, or is this just not possible? Thanks!