diff --git a/apps/app_dial.c b/apps/app_dial.c
index bc362132af..89b470d2f9 100644
--- a/apps/app_dial.c
+++ b/apps/app_dial.c
@@ -1610,6 +1610,9 @@ static int dial_exec_full(struct ast_channel *chan, void *data, struct ast_flags
 			/* Again, keep going even if there's an error */
 			ast_debug(1, "ast call on peer returned %d\n", res);
 			ast_verb(3, "Couldn't call %s\n", numsubst);
+			if (tc->hangupcause) {
+				chan->hangupcause = tc->hangupcause;
+			}
 			ast_hangup(tc);
 			tc = NULL;
 			ast_free(tmp);
diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index a59f7b54b5..1cf171c3ac 100644
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -4512,8 +4512,11 @@ static int sip_call(struct ast_channel *ast, char *dest, int timeout)
 
 	res = update_call_counter(p, INC_CALL_RINGING);
 
-	if (res == -1)
+	if (res == -1) {
 		return res;
+	} else {
+		ast->hangupcause = AST_CAUSE_USER_BUSY;
+	}
 
 	p->callingpres = ast->cid.cid_pres;
 	p->jointcapability = ast_translate_available_formats(p->capability, p->prefcodec);