Index: main/udptl.c
===================================================================
--- main/udptl.c	(revision 375921)
+++ main/udptl.c	(working copy)
@@ -1465,6 +1465,7 @@
 /*! \internal \brief Clean up resources on Asterisk shutdown */
 static void udptl_shutdown(void)
 {
+	ast_cli_unregister_multiple(cli_udptl, ARRAY_LEN(cli_udptl));
 	ao2_t_global_obj_release(globals, "Unref udptl global container in shutdown");
 	aco_info_destroy(&cfg_info);
 }