Specifications

Error Messages
74 ISDN-Controller B1 PCI v4.0 – 14 Troubleshooting
DOS and Windows drivers loaded at the same time.
Load either the DOS driver or the Windows driver for your
AVM ISDN-Controller, not both at once. The Windows driver
also supports CAPI-based DOS applications in DOS win-
dows.
No connection charge information is displayed.
The drivers for the AVM ISDN-Controller B1 PCI v4.0 allow
CAPI-based applications to display charge information. This
information is only available if the corresponding ISDN ser-
vice has been enabled by your ISDN carrier. Depending on
the ISDN carrier, it may be necessary to enable this service
for each B channel separately (and pay an extra charge).
Using Dual-boot Systems
To use the ISDN-Controller in a dual-boot system, install the
drivers for each of the operating systems concerned in differ-
ent directories, such as IDRIVER.W95 and IDRIVER.WNT.
14.2 Error Messages
Error Messages in Windows XP
Please refer to the Windows XP documentation from
Microsoft.
Error Messages in Windows 2000
Please refer to the Windows 2000 documentation from Mi-
crosoft.
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