Problem description:

In case of use AOC (advice of charge) on ISDN lines in variant "currency" - ISDN line in this case generate price in měně (not number of impulsů) - Brooktrout board returns wrong price of call.

Solution:

Problem is in Brooktrout firmware. Firmware returns high and low byte of value in wrong direction - (problem with little big endian). For correction of this problem you may use Brooktrout driver from FaxChange 4.0 International release (version 4.0.20 or higher).

Further information:

Brooktrout works on firmware correction. You can switch off driver correction in registry in case of using corrected firmware.

HKey_Local_Machine/Software/Datasys/FaxChange/ %Driver%/system/EndianFix string value
0 - driver ignore error
1 - driver correct error

Keywords:

FaxChange,Brooktrout,Brooktrout ISDN AOC

If there is something unclear, send us an email to development@datasys.cz.