Specifications

Features at a Glance
74 ISDN-Controller B1 PCI v4.0 – 15 Technical Specifications
15.2 Features at a Glance
 ISDN card with a PCI S
0
interface for use on a BRI or on
PBX extensions (point-to-multipoint and point-to-
point)
 High-performance Multitasking RISC processor
StrongT with 50 MIPS, 1 MB SRAM on the ISDN-Con-
troller
 PCI standard supported for plug & play configuration
(on PCI 2.1 5 V)
 PCI Busmaster DMA for optimum system integration
 Software configuration of the card
 Supports file transfer, internetworking, fax, voice and
video communication
 Bidirectional Fax G3 simultaneous on 2 B channels at
up to 14,400 bit/s (send) and 9,600 bit/s (receive),
including ECM (Error Correction Mode), MMR (2-D com-
pression)
 DTMF recognition and fax polling
 Designed for high-load operation with 2 B channels
 CAPI 2.0 interface fully downward-compatible with the
older versions of the ISDN-Controller B1 PCI v4.0
 Driver software loadable for national and international
protocols: DSS1 (Euro ISDN), NI1, 6ESS and 5TR1
 Software loaded on the ISDN-Controller, for instance,
V.42bis data compression
 Implementation in different operating systems, up to
four ISDN-Controllers in one computer; combinations
with B1 v1.4, B1 v2.0, B1 v3.0, B1 PCI and B1 USB
possible
 Standard interface
 Contains driver software, configuration program and
diagnostics program
 Device Driver Developer Kit (DDK) included in package