From 19d5ae6e8dffb4fdc46e4c29edc67d7ead595bb4 Mon Sep 17 00:00:00 2001
From: Mark Spencer <markster@digium.com>
Date: Fri, 18 Jun 2004 03:59:19 +0000
Subject: [PATCH] Send 403 when authentication fails on a call

git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@3239 65c4cc65-6c06-0410-ace0-fbb531ad65f3
---
 channels/chan_sip.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/channels/chan_sip.c b/channels/chan_sip.c
index 06c51735b1..e11f5acfb9 100755
--- a/channels/chan_sip.c
+++ b/channels/chan_sip.c
@@ -6420,6 +6420,10 @@ static int handle_request(struct sip_pvt *p, struct sip_request *req, struct soc
 			if (res) {
 				if (res < 0) {
 					ast_log(LOG_NOTICE, "Failed to authenticate user %s\n", get_header(req, "From"));
+					if (ignore)
+						transmit_response(p, "403 Forbidden", req);
+					else
+						transmit_response_reliable(p, "403 Forbidden", req, 1);
 					p->needdestroy = 1;
 				}
 				return 0;
-- 
2.47.2