Multitech MT5656ZDX Series Manual de usuario

MultiModem® ZDX

Model MT5656ZDX-Series

Voice/Data/Fax Modem

User Guide

Multi-Tech Systems, Inc. MT5656ZDX User Guide 2

User Guide

MT5656ZDX-Series

PN S000248I Revision I

This publication may not be reproduced, in whole or in part, without prior expressed written permission from Multi-Tech

Multi-Tech Systems, Inc. makes no representations or warranties with respect to the contents hereof and specifically

disclaims any implied warranties of merchantability or fitness for any particular purpose. Furthermore, Multi-Tech Systems,

Inc. reserves the right to revise this publication and to make changes in the content hereof without obligation of Multi-Tech

Systems, Inc. to notify any person or organization of such revisions or changes.

Revision Date Description

E 11/07/02 Remove Flash protocol information. At this point Flash is not supported.

F01/13/03 Add Fax Class 2 support and Flash protocol. Both now supported.

11/22/04 Remove Voice Commands (they are in the AT Command document). Change

power supply to 9 volts. Remove Remote Configuration as a feature.

H 06/18/07 Revise tech support information

I 08/12/08 Update Package Contents and Safety Warnings. Added the WEEE statement. Added

the RS-232 cable to the Ship Kit Contents.

Trademarks

MultiModem, Multi-Tech, and the Multi-Tech logo are trademarks of Multi-Tech Systems, Inc.

Adobe and Acrobat are trademarks of Adobe Systems Incorporated. Microsoft, Windows, Windows 95, Windows 98,

Windows NT, and Windows 2000+ are either registered trademarks or trademarks of Microsoft Corporation in the United

States and/or other countries. All other brand and product names mentioned in this publication are trademarks or registered

trademarks of their respective companies.

Patents

This device is covered by one or more of the following patents: 6,031,867; 6,012,113; 6,009,082; 5,905,794; 5,864,560;

5,815,567; 5,815,503; 5,812,534; 5,809,068; 5,790,532; 5,764,628; 5,764,627; 5,754,589; D394,250; 5,724,356; 5,673,268;

5,673,257; 5,644,594; 5,628,030; 5,619,508; 5,617,423; 5,600,649; 5,592,586; 5,577,041; 5,574,725; D374,222; 5,559,793;

5,546,448; 5,546,395; 5,535,204; 5,500,859; 5,471,470; 5,463,616; 5,453,986; 5,452,289; 5,450,425; D361,764; D355,658;

D355,653; D353,598; D353,144; 5,355,365; 5,309,562; 5,301,274. Other patents pending.

Notice

Though these modems are capable of 56K bps download performance, line impairments, public telephone infrastructure and

other external technological factors currently prevent maximum 56K bps connections.

World Headquarters

Multi-Tech Systems, Inc.

2205 Woodale Drive

Mounds View, MN 55112 U.S.A

(763) 785-3500 or (800) 328-9717

Fax (763) 785-9874

Technical Support (800) 972-2439

Internet http://www.multitech.com

Technical Support

Country By Email By Phone

Europe, Middle East, Africa: [email protected] +(44) 118 959 7774

U.S., Canada, all others: support@multitech.com (800) 972-2439 or (763) 717-5863

Table of Contents

Multi-Tech Systems, Inc. MT5656ZDX User Guide 3

Contents

Chapter 1

Introduction

.............................................................................................................................................. 4

Product Description............................................................................................................................................. 4

Chapter 2

Hardware Installation

................................................................................................................................ 5

Ship Kit Contents ................................................................................................................................................ 5

You Supply.......................................................................................................................................................... 5

Safety Warnings.................................................................................................................................................. 5

Technical Specifications

......................................................................................................................................... 6

Overview – Connecting the Modem to Your System .......................................................................................... 8

Voice Connections (Voice option only) ............................................................................................................. 10

Installing the Modem Driver .............................................................................................................................. 11

Installing Your Data Communications Software................................................................................................ 11

Connecting to the Internet................................................................................................................................. 12

Dial-Up Networking ........................................................................................................................................... 12

Chapter 3 - Operation............................................................................................................................................ 13

About the LED Indicators .................................................................................................................................. 13

Configuring Your Software................................................................................................................................ 14

Configuring Your Modem .................................................................................................................................. 14

Sending a Fax ................................................................................................................................................... 15

Chapter 4 - AT Commands ................................................................................................................................... 16

See Commands Reference Guides .................................................................................................................. 16

Chapter 5 - Troubleshooting ................................................................................................................................ 17

None of the Indicators Light Up ........................................................................................................................ 17

The Modem Does Not Respond to Commands................................................................................................ 18

The Modem Dials But Cannot Connect ............................................................................................................ 19

The Modem Disconnects While Online............................................................................................................. 20

The Modem Cannot Connect When Answering................................................................................................ 20

There Are Garbage Characters on the Monitor ................................................................................................ 20

The Modem Doesn’t Work with Caller ID.......................................................................................................... 20

Appendix A – Warranty and Repairs Policy........................................................................................................ 21

Appendix B – Regulatory Compliance ................................................................................................................ 23

Appendix C

–

Installing a Modem in Linux

................................................................................................................ 25

Appendix D – Upgrading the Modem................................................................................................................... 27

Upgrade Overview ............................................................................................................................................ 27

Appendix E – Waste Electrical and Electronic Equipment Directive (WEEE) ................................................. 29

Index

........................................................................................................................................................................ 30

Chapter 1 – Introduction

Multi-Tech Systems, Inc. MT5656ZDX User Guide 4

Chapter 1

Introduction

Congratulations on your purchase of the Multi-Tech MT5656ZDX-Series modem.

•The Multi-Tech MT5656ZDX modem is your data/fax modem.

•The MT5656ZDX-V offers your voice option.

You have acquired one of the finest intelligent data/fax or voice/data/fax modems available today from one of

the world’s oldest modem manufacturers: Multi-Tech Systems, Inc. This user guide will help you install,

configure, test, and use your modem.

Product Description

The Multi-Tech MT5656ZDX and MT5656ZDX-V modems are compatible with the ITU-TV.92 protocol that

provide quick connections, downstream transmissions at speeds up to 56K bps, and upstream transmissions at

speeds up to 48K bps when connected to V.92-compatible Internet Service Providers. The V.92 protocol is

able to send downstream from the Internet to your computer at these speeds because data on the telephone

network typically is converted from digitial to analog only one before it reaches your modem. Upstream

transmissions and transmissions between client modems are limited to 33.6K bps, as are upstream

transmissions that are converted more than once on the telephone lines.

Modem features include Plug and Play operation. In standard mode, the modem can store up to four

command lines or telephone numbers of up to 40 characters each in nonvolatile memory. Other modem

capabilities include modem-on-hold, AT&T calling card tone detection, pulse and tone dialing, adaptive answer,

V.42bis and V.44 data compression, and self-resetting lightning protection.

Please note that some V.92 features are turned off in the factory default configuration, and may need to be

turned on, depending on your needs.

Chapter 2 – Hardware Installation

Multi-Tech Systems, Inc. MT5656ZDX User Guide 5

Chapter 2

Hardware Installation

This chapter shows you step-by-step how to set up your Multi-Tech modem, test it, and make your first calls.

Ship Kit Contents

•One MultiModem ZDX (MT5656ZDX)

•One set of four self-adhesive rubber feet

•One power supply

•One RS-232 cable (a DB9F to DB25M serial cable)

•One RJ-11 telephone cable

•One printed Quick Start Guide

One MT5656ZDX CDcontaining modem drivers, communications software (PhoneTools), this User Guide, AT Commands

Reference Guide, and a link to Adobe Acrobat software

You Supply

•A computer with an available serial port.

•A nearby AC power outlet

•A nearby phone jack

Optional: If you want speakerphone functions along with the ability to record sound or .WAV files through the

sound card at the same time, you will need:

•One stereo PC microphone

•One stereo male to male patch cord

•One sound card

•Speakers

Safety Warnings

•Use this product only with UL- and CUL-listed computers.

•To reduce the risk of fire, use only UL-listed 26 AWG (.41mm) or larger telephone wiring.

•Never install telephone wiring during a lightning storm.

•Never install a telephone jack in a wet location unless the jack is specifically designed for wet locations.

•Never touch uninsulated telephone wires or terminals unless the telephone line has been disconnected at the

network interface.

•Use caution when installing or modifying telephone lines.

•Avoid using a telephone during an electrical storm; there is a risk of electrical shock from lightning.

•Do not use a telephone in the vicinity of a gas leak.

•The telephone cord is to be disconnected before accessing the inside of the equipment.

Chapter 2 – Hardware Installation

Multi-Tech Systems, Inc. MT5656ZDX User Guide 6

Technical Specifications

The MultiModemZDX modem meets the following specifications:

Trade Name MultiModemZDXTM

Model Number MT5656ZDX

Server-to-Client Data Rates V.90 speeds when accessing a V.90 or V.92 server (actual speed

depends on server capabilities and line conditions) *Though these

modems are capable of 56K bps download performance, line

impairments, public telephone infrastructure and other external

technological factors currently prevent maximum 56K bps

connections.

Client-to-Server Data Rates Up to 50Kbps when accessing a V.92 server (actual speed depends

on server capabilities and line conditions); otherwise, the same as

client-to-client data lines.

Client-to-Client Data Rates 33600,31200, 28800, 26400, 24000, 21600, 19200, 16800, 14400,

12000, 9600, 7200, 4800, 2400, 1200, 0-300 bps

Fax Data Rates 14400, 12000, 9600, 7200, 4800, 2400, 1200, 0-300 bps

Data Format Serial, binary, asynchronous

Modem Compatibility ITU-T V.92, V.90, V.34 enhanced, V.34, V.34bis, V.32, V.22bis, V.22;

Bell 212A and 103; ITU-T V.21; V.42, V.42bis, V.44

Fax Compatibility T.4, T30, V.21, V.27ter, V.29, V.34, V.17; TIA/EIA 578 Class 1 and

Class 2, TR29.2

Video Compatibility ITU-T V.80 for H.34 video conferencing

Voice Compatibility AT+V/TAM command set

Voice Mode Sampling Up to 44.100 KHz (down-sampled to 11.025 KHz)

Error Correction ITU-T V.42 (LAP-M or MNP 4)

Data Compression ITU-T V.44 (4:1 throughput), V.42bis (4:1 throughput), MNP 5

(2:1 throughput)

Speed Detection Automatic speed detection and switching between available speeds

Speed Conversion Serial port data rates adjustable to 300; 1200; 2400; 4800; 9600;

19,200; 38,400; 57,600; 115,200 bps

Mode of Operation Fax online modes, full duplex data over dial-up; voice

Flow Control XON/XOFF (software), RTS/CTS (hardware)

Intelligent Features Plug and play, full AT command compatible, autodial, redial, repeat

dial, pulse or tone dial, dial pauses, auto answer, adaptive

answer; EIA extended automode; caller ID, adaptive line probing;

automatic symbol and carrier frequency during start-up, retrain and

rate renegotiation, DTMF detection, call status display, auto-parity

and data rate selections, keyboard-controlled modem options,

non-volatile memory, US Caller ID reporting; quick-connect startup

Command Buffer 40 Characters

Transmission Level -11 dBm (North America and Pan Euro) - varies by country setting

Frequency Stability ±0.01%

Receiver Sensitivity -43 dBm under worst-case conditions

AGC Dynamic Range 43 dB

Connectors Two RJ-1 1 phone jacks, DB25F RS-232C connector, power

connector

Chapter 2 – Hardware Installation

Multi-Tech Systems, Inc. MT5656ZDX User Guide 7

Cables One modular telephone cable

Diagnostics Local analog loop, local digital loop, remote digital loop

Speaker Speaker for call progress monitoring

Speaker and Microphone Jacks MultiModemZDXV

Manual Controls Power switch

Environmental Temperature range 0°–50°C (32°–120°F); humidity range 20–90%

(non-condensing)

Storage Temperature -10° to +85°C (14°- 185° F)

Power Consumption 150 mA @ 9 VDC

Dimensions 10.8 cm wide x 14.8 cm long x 2.9 high (4.25” × 5.8” x 1.15”)

Weight 224 g (8 oz)

Operating Systems Tested for use with Windows 2000+ and Linux (2.2.x kernal)

Chapter 2 – Hardware Installation

Multi-Tech Systems, Inc. MT5656ZDX User Guide 8

Overview – Connecting the Modem to Your System

Turn off your computer. Placing the modem in a convenient location, connect it to your computer’s serial port, to the phone

line, to AC power, and to your phone (phone is optional).

MT5656ZDX Connections.

MT5656ZDX Connections

Connect the Modem to Your PC (RS-232 Connection)

Plug one end of the RS-232 serial cable into the RS-232 connector on the modem, and plug the

other end into a serial port connector on your computer.

Connect the Modem to the Telephone Line (Line Connection)

Plug one end of the phone cable into the modem’s LINE jack and the other end into a phone wall

jack. The phone cable is included with your modem.

Note: The LINE jack is not interchangeable with the PHONE jack. Do not plug the phone into the

LINE jack or the line cable into the PHONE jack.

(Optional) Connect the Modem to the Phone

For voice-only calls, plug a phone into the modem’s PHONE jack.

Connect the Power

Make sure the power switch is set to OFF. The power switch is located on the side panel of the

modem.

Plug the power supply into a power outlet or power strip. Plug the other end into the PWR jack on the

modem.

Caution: Use only the power supply cable supplied with the modem. Use of any other power supply

voids the warranty and can damage the modem.

Chapter 2 – Hardware Installation

Multi-Tech Systems, Inc. MT5656ZDX User Guide 9

A Note About Power Connection, Surge Protectors, and Lightning

Power surges and other transient voltages on power lines, such as those caused by lightning

strikes, can damage or destroy your modem. Therefore, we recommend that you plug the modem

into a surge protector rather than directly into a wall outlet, preferably a surge protector that provides

protection against electrical spikes on the phone line as well as on the power line. Note that not even

a surge protector can guard against damage from a nearby lightning strike. During an electrical

storm, it is safest to unplug your computer equipment from both the power outlet and the phone line.

Power-On Test

Test the modem by turning it on (an on-off switch is located on the side panel). When you apply

power, the modem performs a diagnostic self-test. The PWR indicator lights; and if a terminal program

is running, the TR indicator also lights. If this does not happen, check that the power switch is on,

the power supply is solidly connected, and the AC outlet is live. If these measures do not work see

the Troubleshooting chapter.

Note: The Federal Communications Commission (FCC) and Industry Canada impose certain

restrictions on equipment connected to public phone systems. For more information, see Appendix

Chapter 2 – Hardware Installation

Multi-Tech Systems, Inc. MT5656ZDX User Guide 10

Voice Connections (Voice option only)

Voice Connections for Voice Models

(Optional) Connect the Modem to the Phone

For voice-only calls, plug a phone into the modem’s PHONE jack.

Connect the Microphone

For voice mail or speakerphone applications, plug an unamplified microphone into the MIC jack on

the side of the modem. The microphone should have a stereo 1/8-inch (3.5mm) mini plug. Do not use

a monophonic microphone.

Connect the Speaker

For speakerphone or voice mail applications, use a 1/8-inch (3.5mm) plug male-to-male stereo

patch cord to connect the SPKR jack on the side of the modem to the LINE IN jack on your sound

card. If your sound card does not have a LINE IN jack, use its MIC jack. The stereo male-to-male

patch cord can be purchased at a local PC retail store.

If you do not have a sound card, you can plug an amplified speaker directly into the SPKR jack.

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