Asterisk Configuration

[Levi Sorenson]

>
> I need to find a find a VOIP service and configure an Asterisk server to
> make out going calls only.
>


This server will be in a Co Location with no access to an analog phone line.


What is the best VOIP service to use with Asterisk?
Do I need any additional hardware or software besides the Asterisk server?
I  want the connection to be as simple as possible.

Thanks,

-Levi