17
3 C
O M
I
M P A C T
F
A M I L Y
C
O M P A R I S O N
Features
ISA Adapter
External Digital Modem
Multilink PPP for fast dial-up access
✔
✔
DOS and Windows installation software
✔
✔
Standards-based for wide compatibility
✔
✔
Built-in NT1 for easy installation (North America)
Option
✔
International ISDN signaling support
✔
Direct bus interface for maximum throughput
✔
Compression for improved performance
Future (Stac-over ISDN)
V.42bis (analog modem only)
Software configurable—no jumpers or switches!
✔
✔
Windows 95 plug-and play
✔
✔
Emulates a LAN connection (LAN drivers included)
✔
Compatible with a variety of communications
✔
programs (supports AT command set)
Simultaneous voice/fax and data
✔
Integrated V.32bis fax/modem for backwards compatibility
Option
Multi-platform support (PC, Macintosh, UNIX, laptops)
✔
Bandwidth on-demand and spoofing with AccessBuilder 4000-ISDN
✔
Warranty
Lifetime
One Year
Support
Standards Compliance
Automatic Protocol Selection (QuickSelect)
N/A
✔
Async-Sync Point-to-Point Protocol conversion
N/A
✔
V.120
✔
Voice and G3 fax
✔
V.32bis, V.42 error correction, V.42bis data compression
Analog modem option
Bridging Control Protocol (BCP)
✔
Compression Control Protocol (CCP)
Future
Password Authentication Protocol (PAP)
✔
✔
Challenge Handshake Authentication Protocol (CHAP)
✔
✔
ISDN Signaling
National ISDN-1
✔
✔
AT&T and Northern Telecom custom
✔
✔
Euro-ISDN
✔
VN3
✔
Circuit switched data
✔
✔
Circuit switched voice
✔
