Getting confused with TB

Hi Guys,

I have looked at the forum and you guys hopefully will be able to answer my questions!

Here goes....

I have installed the latest version of TB today onto an old P4 machine.
Install all went to plan however i am struggling in setting it up to make any external communications, ie no in or outgoing calls from outside my 2 extensions.

I saw the astrixtutorials site which was a great help but obviously they were done on what i am assuming is an older version.

I use draytel as my sip provider and curently do have it setup with no problems on just one handset. i however would prefer to have the extra features provided by freepbx etc so hence why i am here.

please advise or guide to any material that might guide me in the right direction.

Hope to hear from you guys soon.

thanks in advance!!!!