3C882 ISDN Modem Features

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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

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3Com 3C882 manual High Performance, Protocols, Isdn Standards and Interface, Ansi V.120 rate adaption