5080 is just sip signaling. RTP will be negociated between endpoints out of a port range.<div><br></div><div><a href="http://wiki.freeswitch.org/wiki/Firewall">http://wiki.freeswitch.org/wiki/Firewall</a> covers it in a bit more detail to give you a general overview of what ports are used by </div>

<div>FreeSWITCH and for what.</div><div><br></div><div>-- W<br></div>