[Asterisk-Users] More on the IAD connection

[Corwin Nichols]

As a follow-up to my previous post where I stated the IAD would be a 
Vina model, after some more prodding to XO, they have told me it will 
either be an Adtran TA-600 or a CAC Adit 600. These products are covered 
pretty well on the web and I have manuals on both. So, if those 
knowledgeable folks had to use one of these to attach to an Asterisk 
box, what interface would be best or at least workable?
Thanks,
-Corwin Nichols