add rtp-autofix-timing (defauts to true even when not present) set to false to…

add rtp-autofix-timing (defauts to true even when not present) set to false to disable it FSCORE-281

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@12904 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/sip_profiles/internal.xml

@@ -191,6 +191,8 @@
     <!--<param name="inbound-use-callid-as-uuid" value="true"/>-->
     <!-- on outbound calls set the callid to match the uuid of the session -->
     <!--<param name="outbound-use-uuid-as-callid" value="true"/>-->
+    <!-- set to false disable this feature -->
+    <!--<param name="rtp-autofix-timing" value="false"/>-->
 
     <!-- clear clears them all or supply the name to add or the name prefixed with ~ to remove
 	 valid values: