$10 DSL up and running

[Bill in NC]

Yes, have the phone company come out and install a DSL splitter.

Either as a separate box next to the TNI (see the above link), or inside the TNI on their side of the connection:

http://www.dsldepot.com/item.asp?id=235&desc=suttle-dsl-nid-splitter&referid=164168165

Then you can drop all the filters off the voice/fax/charge card terminal connections inside.