Specifications

System Requirements
10 ISDN-Controller B1 PCI v4.0 – 1 The AVM ISDN-Controller B1 PCI v4.0
Combining Multiple ISDN-Controllers
Combining multiple active AVM ISDN-Controllers in one
computer presents no problems. Up to four active AVM
ISDN-Controllers can be operated at the same time. It is al-
so possible to equip the computer with a combination of
B1 ISDN-Controllers for the PCI, ISA and PCMCIA buses and
the USB, or to combine the B1 with the AVM ISDN-
Controller C4 or C2. Such configurations make it simple to
meet growing ISDN communication needs.
Downward Compatibility with the AVM B1 Family
The Multitask RISC processor StrongT developed by AVM
makes the ISDN-Controller B1 PCI v4.0 fully compatible
with all earlier controller versions from the AVM B1 family.
New features such as ECM (Error Correction Mode), support
for new ISDN protocols and new operating systems thus are
generally available for older controllers as well, depending
on the capabilities of the hardware used.
1.2 System Requirements
The following hardware and software requirements must be
met in order to use the ISDN-Controller B1 PCI v4.0:
 a computer with a Pentium or Pentium-compatible pro-
cessor (CPU) or higher
 operating system Windows 7, Server 2008,
Windows Vista, Server 2003, Windows XP, 2000, NT,
Me, 98, 95, 3.x, DOS, NetWare 6.x, 5.x, 4.x und 3.12,
OS/2 or Linux
 CD-ROM drive for installation of the driver software
 free PCI slot compliant with specification 2.1 or higher
(5-V slot)