You cannot test your external IP from your computer. You should do this test from another computer.
You should contact your ISP about the static IP. Abyss cannot configure or set your IP for you since it is something related to your ISP.
If your IP is dynamical, you can subscribe for a dynamic DNS service (some are free, some aren't). We suggest reading
http://www.dyndns.org and
http://directory.google.com/Top/Computers/Software/Internet/Servers/Address_Management/Dynamic_DNS_Services/?tc=1 .