Multitech MultiModem ISI ISI3334/4, Быстрый старт

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ISI3334-4/8 Quick Start Guide
6
Introduction
Welcome to the world of data communications. You have acquired one of the finest Intelligent Serial Interface cards
available today, the MultiModemISI. The MultiModemISI integrates ISI mutiport and Enhanced V.34 modem
technology on a single board. It is a "full sized" add-on card which supports a high-speed interface up to 115.2K
bps per port. This card has multiple on-board Enhanced V.34 (33.6K bps) data/V.17 (14.4K bps) fax modems
providing high speed buffering for multiple serial ports.
This User Guide contains product information specific to the modem aspect of this card (e.g., AT Commands and
S-Registers), as well as hardware and driver installation procedures. Driver and hardware installation is also covered
in the MultiModem ISI Quick Start Guide included in your shipping package.
Modem Features
Your MultiModemISI meets the proposed Enhanced V.34 ITU standard for data signalling rates as high as 33.6/
31.2K bps full-duplex mode, and supports and is compatible with those features, including EIA extended
Automode, adaptive line probing, automatic symbol rate and carrier frequency during start-up, and retrain and rate
renegotiation (in 2400 bps increments).
Your MultiModemISI features CCITT V.42 error correction and V.42bis data compression, providing 100% error-free
data transmission. V.42 error correction incorporates MNP Classes 3 and 4, and LAP-M. You may select V.42bis
data compression for 4-1 throughput, or MNP Class 5 for 2-1 throughput.
Your MultiModemISI offers interactive automatic dialing, as well as Command Mode option configuration. You may
store up to ten command line/telephone numbers, of up to 60 characters each, in the MultiModemISI’s nonvolatile
memory.
The MultiModemISI pulse or tone dials, and recognizes dial tones and busy signals for reliable call-progress
detection. The MultiModemISI can detect AT&T calling card tones. It is FCC-Registered for connection to telephone
networks without any Data Access Arrangements (DAA’s).
Your MultiModemISI also features Remote Configuration which permits you to assist users at remote sites, saving
you the time and trouble of site visits and preventing misinterpretation of configuration instructions.
Fax Features
Your MultiModemISI meets the CCITT V.17 standard for sending and receiving faxes. When linked to a compatible
fax machine or modem, it can transmit faxes at 14.4 K bps. It also meets the CCITT’s Group 3 Designation for
sending and receiving faxes at 9600 bps; and Group 2 Designation for sending and receiving faxes at 4800 bps. The
MultiModemISI is also downward-compatible to speeds as low as 300 bps, so it can send and receive faxes with
virtually any fax machine in the world.
Product Description
The MultiModemISI is ideally suited to use in PC networks environments because it provides an integrated
hardware solution for remote access for both Windows 95/98, Windows NT, Windows 2000 and Novell-based
LANs. In particular, to ensure smooth Novell network integration, the MultiModemISI ships with NetWare Loadable
Module for NetWare Connect
TM
communication servers that enable it to support state-of-the-art features such as
remote dialing and modem pooling. And, the MultiModemISI easily integrates into the Windows 95/98, Windows NT
and WIndows 2000 platforms since it fully supports Microsoft's Remote Access Server software. This allows it to
operate with popular network protocols such as TCP/IP and NetBIOS. Also, the MultiModemISI ships with drivers
for SCO Open Server 5
®
.
The MultiModemISI includes an Intel 16 MHz 80186 proccesor and 256K of RAM that work dynamically to allocate
resources to the most active modems.
Simple to install, the MultiModemISI can be used to add multiport,
Enhanced V.34 modem communications to a
network host or server as easily as plugging in an expansion card, running the driver software, and connecting the
phone lines.