A SSL test key has been generated as /etc/ssl/jabber/key.pem

To enable SSL support in Jabber, you must modify /etc/jabber/jabber.xml :
-uncomment one of the lines <ssl port='5223'>127.0.0.1</ssl> by adding your 
server IP address (Be sure to include an IP address otherwise, you'll get 
nothing but a 1Gb error logfile
-uncomment one of the lines  <key ip='127.0.0.1'>/etc/ssl/jabber/key.pem</key> and replace 127.0.0.1 with your server IP address