Installation and pricing for ISDN varies quite radically from RBOC to RBOC. I
live in Pac Bell land, and believe they have the best rates in the country. Pac
Bell is 'tariffed' for home ISDN, but in many areas only business ISDN is
available.
I have called AT&T many times asking about ISDN (1-800-222-0300), and no one
there ever heard of it. I said my Pac Bell phone bill has AT&T listed as my
ISDN long distance service provider. They said it must be a misprint!
I was polite and persistant and finally found out they (AT&T) have a new ISDN
marketing and info center, 1-800-820-6464.
Gary