set force-subscription-domain in defaults

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14975 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/sip_profiles/internal.xml

@@ -183,6 +183,8 @@
     -->
     <!--all inbound reg will look in this domain for the users -->
     <param name="force-register-domain" value="$${domain}"/>
+    <!--force the domain in subscriptions to this value -->
+    <param name="force-subscription-domain" value="$${domain}"/>
     <!--all inbound reg will stored in the db using this domain -->
     <param name="force-register-db-domain" value="$${domain}"/>
     <!--force suscription expires to a lower value than requested-->