So I don't see the need. Just forward 5060 and 10000-20000 to Asterisk from the firewall and put nat=yes and canreinvite=no in sip.conf -- Cheers, Matt Riddell _______________________________________________ http://www.sineapps.com/news.php (Daily Asterisk News - html) http://www.sineapps.com/rssfeed.php (Daily Asterisk News - rss)