[Asterisk-Users] Prepaid function with MySQL

[William Suffill]

checking every 3 mins would possibly mean they could go over by 2 mins
or so from there balance. The idea is interesting but if you bill per
min I'd checked it as such vs 3 mins since you leave a gap of time
unchecked. The other option is if account has less than 3 mins at time
of check you drop the call there instead of letting it go for another
3 where it would be in neg.


-- William