High Performance; Protocols; Isdn Standards And Interface - 3Com Impact IQ 3C882 User Manual

High Performance

Stac compression, for data throughput of up to 230.4 Kbps,
which conforms to these IETF drafts: The PPP Compression
Control Protocol, March 1994, and PPP Stacker LZS Compression
Protocol, February 1996
An asynchronous RS-232-D data port for connectivity to IBM
or compatible PC and Apple Macintosh serial ports at rates of
up to 230.4 Kbps
Multilink PPP (RFC 1717), which creates a single digital
network connection of up to 128 Kbps
56K TollSaver, which places a data call over a voice
connection saving you the additional charge for a data call

Protocols

ANSI V.120 rate adaption
Async-Sync PPP™ feature, which automatically converts
asynchronous PPP into synchronous (HDLC-based) PPP ISDN
IETF PPP (RFC 1661)
IETF Multilink PPP
ISDN Caller ID

ISDN Standards and Interface

A complete digital network termination (Basic Rate
ISDN U interface with built in NT1)
Full ISDN signaling support of National ISDN
Compatible with AT&T, Northern Telecom and Siemens
switches
3C882 ISDN Modem Features 1-3