MODENDP-243

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14588 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/endpoints/mod_dingaling/mod_dingaling.c

@@ -1942,6 +1942,7 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_dingaling_shutdown)
 	switch_event_unbind(&globals.probe_node);
 	switch_event_unbind(&globals.out_node);
 	switch_event_unbind(&globals.roster_node);
+	switch_event_unbind_callback(ipchanged_event_handler);
 
 
 	switch_core_hash_destroy(&globals.profile_hash);