default if not set is

conf/vanilla/vars.xml

@@ -113,6 +113,10 @@
           false     - implies forbidden
           true      - implies mandatory
 
+	  default if not set is accept SAVP inbound if offered.
+
+
+
       rtp_secure_media_inbound | rtp_secure_media_outbound
       ____________________________________________________________________________
       This is the same as rtp_secure_media, but would apply to either inbound