asterisk users - Aug 2005 - re: slightly OT

hello,
 please 'scuse the slightly offtopic question, but i see a lot of
posts about the adit600, used as a channel bank, but from what i
understand it can be used as a PRI interface as well.

If anyone who is using the adit600 to interface to 4 T1/E1's has
feedback, i would appreciate it, specifically involving the asterisk
interface, echo, and DTMF.

thanks,
 yair