From af4a8470307b1915a342deba0e541bdbbc1a4d5e Mon Sep 17 00:00:00 2001
From: lazedo <luis.azedo@factorlusitano.com>
Date: Tue, 29 Jan 2019 00:17:29 +0000
Subject: [PATCH] defaults for ip address

---
 kamailio/defs.cfg          |  4 ++++
 system/sbin/kazoo-kamailio | 10 ++++++++++
 2 files changed, 14 insertions(+)

diff --git a/kamailio/defs.cfg b/kamailio/defs.cfg
index 1a51094..e9e6b3a 100644
--- a/kamailio/defs.cfg
+++ b/kamailio/defs.cfg
@@ -10,8 +10,12 @@
 #!endif
 
 #!ifndef MY_IP_ADDRESS
+#!ifdef MY_LOCAL_IP
+#!substdef "!MY_IP_ADDRESS!$def(MY_LOCAL_IP)!g"
+#!else
 #!substdef "!MY_IP_ADDRESS!$HN(i)!g"
 #!endif
+#!endif
 
 #!ifndef WEBSOCKET_NO_ORIGIN_RESTRICTION
 #!ifndef MY_WEBSOCKET_DOMAIN
diff --git a/system/sbin/kazoo-kamailio b/system/sbin/kazoo-kamailio
index 62c4bab..2fefde2 100755
--- a/system/sbin/kazoo-kamailio
+++ b/system/sbin/kazoo-kamailio
@@ -24,6 +24,16 @@ RAM_DISK_FREE_SIZE_PERC=${RAM_DISK_FREE_SIZE:-30}
 RAM_DISK_ENABLED=${RAM_DISK_ENABLED:-false}
 EXTRA_OPTIONS=${EXTRA_OPTIONS:-"-x tlsf -w /tmp"}
 
+MY_LOCAL_IP=$(ip route get 8.8.8.8 2> /dev/null | awk '{print "\""$NF"\""; exit}')
+if [[ ! -z ${MY_LOCAL_IP} ]]; then
+   EXTRA_OPTIONS+=" -A MY_LOCAL_IP=${MY_LOCAL_IP}"
+fi
+
+MY_PUBLIC_IP=$(dig @ns1.google.com TXT o-o.myaddr.l.google.com +short -4 2> /dev/null)
+if [[ ! -z ${MY_PUBLIC_IP} ]]; then
+   EXTRA_OPTIONS+=" -A MY_PUBLIC_IP=${MY_PUBLIC_IP}"
+fi
+
 SHM_MEMORY=$((`echo $SHM_MEMORY | sed -e 's/[^0-9]//g'`))
 PKG_MEMORY=$((`echo $PKG_MEMORY | sed -e 's/[^0-9]//g'`))
 [ $SHM_MEMORY -le 0 ] && SHM_MEMORY=64