tweak

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@10262 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/sip_profiles/internal.xml

@@ -76,7 +76,8 @@
     <!--<param name="max-proceeding" value="1000"/>-->
     <!--session timers for all call to expire after the specified seconds -->
     <!--<param name="session-timeout" value="120"/>-->
-    <!--<param name="multiple-registrations" value="true"/>-->
+    <!-- Can be 'true' or 'contact' -->
+    <!--<param name="multiple-registrations" value="contact"/>-->
     <!--set to 'greedy' if you want your codec list to take precedence -->
     <param name="inbound-codec-negotiation" value="generous"/>
     <!-- if you want to send any special bind params of your own -->