diff -Naur asterisk-11.18.0/res/res_musiconhold.c asterisk-11.18.0-new/res/res_musiconhold.c
--- asterisk-11.18.0/res/res_musiconhold.c	2015-06-03 20:44:42.000000000 -0400
+++ asterisk-11.18.0-new/res/res_musiconhold.c	2015-07-15 10:58:59.558106841 -0400
@@ -893,6 +893,7 @@
 #endif
 
 	if (!moh && warn) {
+		ast_log(LOG_NOTICE, "Music on Hold class '%s' not found in memory. Verify your configuration.\n", name);
 		ast_debug(1, "Music on Hold class '%s' not found in memory\n", name);
 	}