Specifications

The AVM System Drivers
64 ISDN-Controller B1 PCI v4.0 – 12 AVM System Architecture
This architecture permits the simultaneous use of CAPI, mo-
dem and networking applications over ISDN. Most impor-
tantly, it also permits the definition and implementation of
new, extended capabilities. Examples to date include the
incorporation of V.42bis data compression and Group 3 Fax.
12.3 The AVM System Drivers
AVM provides two system drivers for Windows with similar
capabilities: The AVM ISDN CAPI Port Driver and the AVM
NDIS WAN CAPI Driver. Both drivers are controlled over Dial-
Up Networking, although they use different interfaces and
protocols in the operating system. These drivers achieve the
same transfer speeds in data communications.
The ISDN CAPI Port Driver and the NDIS WAN CAPI Driver can
be installed and operated on the same computer if desired.
The AVM system drivers allow you to use CAPI-based ISDN
applications, alongside communications programs that do
not have built-in CAPI support, such as Windows’ Dial-Up
Networking.
The third AVM system driver, AVM ISDN TAPI Services, permits
the use of telephony applications with the AVM ISDN-Controller
B1 PCI v4.0 in the Windows XP, Windows Me, Windows 2000
and Windows 98 operating systems.
The AVM system drivers are located on the installation CD in
the PROGRAMS\<DRIVER>\<DRIVER.OPERATING SYSTEM> fold-
er. The latest versions are also available for downloading
from the AVM Data Call Center or from AVM’s FTP server on
the Internet.
For a detailed description of each driver’s functions, please
see the Help file in the corresponding folder. The Help file al-
so contains complete installation instructions.
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