Index: pbx/pbx_dundi.c
===================================================================
--- pbx/pbx_dundi.c	(revision 44311)
+++ pbx/pbx_dundi.c	(working copy)
@@ -4277,6 +4277,7 @@
 	int res;
 	int x=0;
 	char req[1024];
+	char *dundiargs;
 	struct ast_app *dial;
 	
 	if (!strncasecmp(context, "macro-", 6)) {
@@ -4314,7 +4315,11 @@
 	}
 	if (x < res) {
 		/* Got a hit! */
-		snprintf(req, sizeof(req), "%s/%s", results[x].tech, results[x].dest);
+		dundiargs = pbx_builtin_getvar_helper(chan, "DUNDIDIALARGS");
+		if (!dundiargs) {
+			dundiargs = "";
+		}
+		snprintf(req, sizeof(req), "%s/%s||%s", results[x].tech, results[x].dest, dundiargs);
 		dial = pbx_findapp("Dial");
 		if (dial)
 			res = pbx_exec(chan, dial, req);