diff --git a/conf/sip_profiles/internal.xml b/conf/sip_profiles/internal.xml
index 192fb8e01a..09bc787f1b 100644
--- a/conf/sip_profiles/internal.xml
+++ b/conf/sip_profiles/internal.xml
@@ -52,7 +52,7 @@
     <!-- ip address to bind to, DO NOT USE HOSTNAMES ONLY IP ADDRESSES -->
     <param name="sip-ip" value="$${local_ip_v4}"/>
     <param name="hold-music" value="$${hold_music}"/>
-    <!--<param name="apply-nat-acl" value="rfc1918"/>-->
+    <param name="apply-nat-acl" value="rfc1918"/>
     <!--<param name="aggressive-nat-detection" value="true"/>-->
     <!--<param name="enable-timer" value="false"/>-->
     <!--<param name="enable-100rel" value="true"/>-->
@@ -144,10 +144,15 @@
     <!-- <param name="vad" value="out"/> -->
     <!-- <param name="vad" value="both"/> -->
     <!--<param name="alias" value="sip:10.0.1.251:5555"/>-->
+    <!--
+	These are enabled to make the default config work better out of the box.
+	If you need more than ONE domain you'll need to not use these options.
+
+    -->
     <!--all inbound reg will look in this domain for the users -->
-    <!--<param name="force-register-domain" value="$${domain}"/>-->
+    <param name="force-register-domain" value="$${domain}"/>
     <!--all inbound reg will stored in the db using this domain -->
-    <!--<param name="force-register-db-domain" value="$${domain}"/>-->
+    <param name="force-register-db-domain" value="$${domain}"/>
     <!--force suscription expires to a lower value than requested-->
     <!--<param name="force-subscription-expires" value="60"/>-->
     <!-- disable register and transfer which may be undesirable in a public switch -->