From 83957b0c344d2dd2b4f08e3270ce0bcfc997c24d Mon Sep 17 00:00:00 2001
From: chandi <git@chandi.it>
Date: Sun, 19 Apr 2020 18:51:49 +0200
Subject: [PATCH] fix for WebRTC with symetric NAT: open rtp ports publically

---
 mod/freeswitch/external.xml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/mod/freeswitch/external.xml b/mod/freeswitch/external.xml
index 4439e9b..e293f42 100644
--- a/mod/freeswitch/external.xml
+++ b/mod/freeswitch/external.xml
@@ -73,8 +73,8 @@
     <param name="ext-sip-ip" value="auto-nat"/>
     -->
 
-    <param name="rtp-ip" value="$${local_ip_v4}"/>
-    <param name="sip-ip" value="$${local_ip_v4}"/>
+    <param name="rtp-ip" value="0.0.0.0"/>
+    <param name="sip-ip" value="0.0.0.0"/>
     <param name="ext-rtp-ip" value="$${external_rtp_ip}"/>
     <param name="ext-sip-ip" value="$${external_sip_ip}"/>