update the config for aggressive-nat-detection param

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@8504 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/sip_profiles/external.xml

@@ -26,6 +26,7 @@
     <param name="use-rtp-timer" value="true"/>
     <param name="rtp-timer-name" value="soft"/>
     <param name="manage-presence" value="false"/>
+    <param name="aggressive-nat-detection" value="true"/>
     <param name="inbound-codec-negotiation" value="generous"/>
     <param name="nonce-ttl" value="60"/>
     <param name="auth-calls" value="false"/>

conf/sip_profiles/nat.xml

@@ -17,6 +17,7 @@
     <param name="hold-music" value="$${hold_music}"/>
     <param name="rtp-timer-name" value="soft"/>
     <param name="manage-presence" value="false"/>
+    <param name="aggressive-nat-detection" value="true"/>
     <param name="inbound-codec-negotiation" value="generous"/>
     <param name="nonce-ttl" value="60"/>
     <param name="auth-calls" value="false"/>