From 5e7d815df38fda2e08c51c814fbbfd79193f5173 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jos=C3=A9=20Luis=20Mill=C3=A1n?= <jmillan@aliax.net>
Date: Sun, 17 Feb 2013 11:44:52 +0100
Subject: [PATCH] Fix. ACK was being replied when not pointing to us. Thanks
 @saghul

---
 src/UA.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/UA.js b/src/UA.js
index 65f09ae57..ab9afc3a0 100644
--- a/src/UA.js
+++ b/src/UA.js
@@ -358,7 +358,9 @@ JsSIP.UA.prototype.receiveRequest = function(request) {
   // Check that Ruri points to us
   if(request.ruri.user !== this.configuration.uri.user && request.ruri.user !== this.contact.uri.user) {
     console.log(JsSIP.C.LOG_UA +'Request-URI does not point to us');
-    request.reply_sl(404);
+    if (request.method !== JsSIP.C.ACK) {
+      request.reply_sl(404);
+    }
     return;
   }