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3C882 ISDN Modem Features 1-3
High Performance
■ hi/fn, version 5, compression, for data throughput of up to
230.4 Kbps, which conforms to these IETF RFC’s: The PPP
Compression Control Protocol (1962), and PPP LZS Compression
Protocol (1974)
■ 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 1990), which creates a single digital
network connection of up to 128 Kbps
■ TollMizer, which places a data call over a voice connection,
saving you the additional charge for a data call
■ Support for Shiva’s Proprietary PPP Password Authentication
Protocol (SPAP), versions 2 and 3
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 Call Logging
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