>Thanks for those pointers. The "mega bill" problem is one I have to avoid. We >used to use ISDN as backup to T1 circuits, >but had to abandon that after some wayward fail-overs resulted in $5000 phone >bills. I'll check the plan overage terms >carefully!
Sounds like an excellent application for a $10/mo prepaid plan on something like Tracfone. If disaster strikes and you need a lot of data one month, you can add extra credit directly from the phone.
