update ip binding stuff to match

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@1212 d0543943-73ff-0310-b7d9-9358b9ac24b2

conf/freeswitch.conf

@@ -257,8 +257,8 @@ codec_prefs => PCMU
  password => mypass
  dialplan => demo
  message => Jingle all the way
- ip => 0.0.0.0
+ rtp-ip => 0.0.0.0
  ; or ;
- ;ip => my_lan_ip
- ;extip => stun:stun.server.com
+ ;rtp-ip => my_lan_ip
+ ;ext-rtp-ip => stun:stun.server.com
  exten => 1000