Specifications

Installation in Windows XP
ISDN-Controller B1 PCI v4.0 – 3 Installation in Windows XP 13
3 Installation in Windows XP
Special driver software developed for Windows XP is includ-
ed in the package, which can also be used in Windows
Server 2003. The CAPI 2.0 interface supplied supports both
16-bit and 32-bit applications. Applications in DOS windows
are not supported. Information on CAPI can be found in the
section “The Applications Interface CAPI 2.0” on page 61.
Windows XP itself includes a version of the driver software
for the ISDN-Controller B1 PCI v4.0. Windows XP installs this
automatically. Once the automatic installation is complete,
install the current driver software from the installation CD.
US only: In addition to the D-channel protocol, ISDN us-
ers in the USA must find out their SPID.
SPID stands for Service Profile IDentifier. A SPID is a number
assigned by your ISDN service provider to each subscriber
interface. SPIDs let the ISDN switch know which ISDN
services a given logical terminal (ISDN device) can access.
This is particularly important for ISDN telephones.
AVM is continuously developing the driver software for the
The AVM ISDN-Controller B1 PCI v4.0. If a more current ver-
sion of the driver software is available, it may be obtained
from the ADC under CARDWARE\B1_PCI\WINDOWS.XP\
ENGLISH.
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