[asterisk-users] Dialing out a T1

[trebaum]

Ok, so this might seem like a stupid question, but I don't quite  
understand how to dial out to the pstn though my T1 from a specific  
number.  Maybe i'm missing something, but everything I'm reading has  
you dial a number from the "group" but that's not what i'm looking  
for.  If someone can just point me into the right direction, I would  
greatly appreciate it.
Thanks

~T