[Freeswitch-users] configuration params for webrtc

i was trying to test jssip + freeswitch 1.2.14 for webrtc, it's said that freeswitch 1.2.14 supports webrtc and the only thing to do is adding in sip_profiles\internal.xml the following: <!-- uncomment for sip over websocket support --> <!--<param name="ws-binding" value=":5066"/>--> <!-- uncomment for sip over secure websocket support --> <!-- You need wss.pem in /usr/local/freeswitch/certs for wss --> <!--<param name="wss-binding" value=":7443"/>--> which i suppose is already in internal.xml of freeswitch 1.2.14 package, but it's not, the internal.xml looks very same as the 1.2.10 one. i downloaded the .bz2 package instead of doing a git clone, is this the issue?