config option for rtcp on profile

conf/sip_profiles/internal.xml

@@ -207,6 +207,10 @@
     <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}"/>
+
+    <!-- enable rtcp on every channel also can be done per leg basis with rtcp_interval_msec variable -->
+    <!--<param name="rtcp-interval-msec" value="10000"/>-->
+
     <!--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 -->