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Reference Guide for the Model RT328 and Model RH348 ISDN Routers

Key Features

The Model RT328/RH348 router provides the following features:

•Standard basic rate ISDN (BRI) connection

–ISDN, 2B+D, providing two 64 Kbps data channels and a 16 Kbps control channel

–Four-wire S/T interface on Model RT328-S/RH348-S router

–Two-wire U interface on Model RT328-U/RH348-U router

–Two-wire NTT interface on Model RH348-D router

•Protocol Support

–IP routing

–Multilink Point-to-Point Protocol (PPP) for 128 Kbps operation

–Dynamic bandwidth-on-demand with BACP

–Dynamic NAT+ for operation with a single static or dynamic IP address

–DHCP for dynamically assigning network configuration information to LAN workstations

•Industry-standard compression

–Hi/fn (Stac LZS) compression with CCP

•Easy installation and management

–

FirstGear graphical user interface (GUI) management software for Windows

® users

–Built-in Manager interface for Macintosh, UNIX, and PC users, accessible by terminal or Telnet Protocol

–Configurable through the LAN—no serial connection required

•Security

–Access control on management functions

–Dial-in access control by Calling Line Identification (CLID) and Callback

–PAP and CHAP authentication support

Introduction