Upgrade Overview | Multi-Tech Systems MT5634MSV specification

E Upgrade Procedures

Appendix E: Upgrade Procedures

Introduction

Your modem is controlled by semi-permanent software, called firmware, that is stored in flash memory. Firmware is nonvolatile; that is, it remains stored in memo- ry when the modem is turned off. However, it can be changed by either the manu- facturer or the user as bugs are fixed or new features are added.

Since the firmware in your modem is stored in flash memory, you can upgrade it yourself in a few minutes by using the following procedures.

Upgrade Overview

The upgrade procedure consists of the following steps, which are described in great- er detail in the following sections.

1.Identify the model number and firmware version of your modem.

2.Identify the current version of the firmware at the Multi-Tech Web site or BBS. If your modem already has the current firmware, there is no need to update it.

3.Download the upgrade file for your modem.

4.Extract the firmware .HEX file and flash upgrade program from the file you downloaded.

5.Document and clear your stored parameters.

6.Upgrade the modem’s firmware using the .HEX file and flash upgrade program.

7.Restore your parameters.

Step 1: Identify the Modem Firmware

You must know the model number and firmware version of your Multi-Tech mo- dem to know whether you should update it.

1.Run your favorite terminal program. If you are using Windows 95 or Windows NT, you can use HyperTerminal. If you are using Windows 3.11, you can use Windows Terminal.

2.In the program’s terminal window, type AT&F. Even if you cannot see the AT&F command on your screen, be sure to type it completely and then press

ENTER.

3.Now type ATI and record your results. The model number and firmware ver- sion should appear similar to that shown below.

LT V.90 1.0 MT5634MSV Serial Data/Fax/Voice Modem Version 4.15c

99

Image 107

Multi-Tech Systems MT5634MSV manual Upgrade Overview, Identify the Modem Firmware

Contents

User Guide FCC Part User Guide Record of Revisions MessageSaver Operation IntroductionQuick Start PhoneTools AT Commands, S-Registers & Result CodesRemote Configuration Solving Problems Appendix C Loopback Tests Appendix a Regulatory Compliance Appendix E Upgrade Procedures Appendix D Warranty, Service, and Technical Support Introduction Introduction Product Description How to Get a Copy of Your User Guide Related Manuals What Is in Your Modem Package? MessageSaver User Guide Quick Start We supply Safety WarningsIntroduction What You Will Need Opening the Modem Mount the FeetSelect Stereo or Mono Speaker Location of speaker jumper Changing the Speaker Jumper Line Connection Connect the Modem to Your SystemRS232 Connection Microphone Connection Power ConnectionPower-On Test Phone Connection Removing Your Old Modem from Windows Install the Modem in WindowsAdding the Modem to Windows Install and Configure Your Software Call the Multi-Tech BBS Windows HyperTerminal Windows Terminal Microsoft Fax Send a Fax References Select Start Programs Accessories Fax Compose new fax MessageSaver User Guide MessageSaver Operation Independent Mode Functions PhoneTools Features MessageSaver Operation Recording and Downloading an Announcement Independent Mode Configuration Dialog Box Independent Mode Operation in PhoneTools Independent Mode Control dialog box Independent Mode Control Dialog Box Control Buttons Independent Mode Operation Using the Front Panel Indicator Lights Stopping the Play of Voice Messages Adjusting Speaker VolumeAnswering a Call with the Speakerphone Playing Voice Messages Controlling the MessageSaver Remotely Remote ControlUsing the MessageSaver in Speakerphone Mode Remote Control Keys Activating Independent Mode Remotely AT Commands Registers Result Codes AT Commands AT Command Summary Hook Control Echo Command Mode CharactersDS=y Dial Stored Telephone Number Echo Online Data Characters Modulation Handshake Monitor Speaker VolumeMonitor Speaker Mode Return Online to Data Mode Tone Dialing Result Codes Enable/DisableSet Register Value Sr? Read Register Value Data Carrier Detect DCD Control Modem ResetLong Space Disconnect Auto Retrain 22bis Guard Tone Control Load Factory SettingsCommunications Mode Asynchronous Communications Mode Select Stored Configuration for Hard Reset Test CommandsDisplay Current Settings Store Current Configuration \Jn Data Buffer Control \An\Bn Transmit Break \Gn Modem Port Flow Control \Qn Flow Control Selection \Nn Error Correction Mode Selection\Tn Inactivity Timer Data Calling Tone DCn AT Command Control\Vn Protocol Result Code \Xn XON/XOFF Pass-Through Command +++ATCR Escape Sequence Command +ES=n Enable Synchronous Buffered Mode#Sx Enter Setup Password #S=x Store Setup Password Registers Register Unit Range Default Description Register Unit Range Default Description S37 Register Unit Range Default Description S42 Terse Verbose Description Result Codes Blacklist Full Remote Configuration Changing the Setup Password Basic ProcedureSetup Changing the Remote Escape Character MessageSaver User Guide Solving Problems None of the Indicators Light Modem Does Not Respond to Commands Modem Dials But Cannot Connect Modem4Disconnects While Online Data Is Being Lost Modem4Cannot Connect When AnsweringFile Transfer4Is Slower Than It Should Be Fax and Data4Software Can’t Run at the Same Time There Are Garbage4 Characters on the MonitorModem4Doesn’t Work with Caller ID MessageSaver User Guide PhoneTools Installing PhoneTools Making a Phone Call Using PhoneTools’ Status BarPhone Module Making Quick Dial Entries Using the Speakerphone Activating and Deactivating Answerphone Setting up AnswerphoneVoice Module Setting Up the Answer/Record Mode Setting Up the Answer Only Mode Listening to Received Messages in PhoneTools Listening to Received Messages from a Remote Phone Changing Recording Parameters Recording an Announcement How Does It Work? Independent ModeConfiguring and Controlling Independent Mode Operation Selecting an Announcement Activating and Configuring Independent Mode Managing Stored Documents Inbox Independent Mode Faxing a Document from a Windows Application Fax Module Sending a Cover Faxing a File Directly from PhoneTools Viewing and Printing Faxes Adding a Logo to the Cover Inbox Management Inbox and Outbox Management Outbox Management Selecting Records Phone BookCreating New Records Importing Existing Records Using the Phone Book for Dialing Starting a Modem Connection Terminal Emulation Module Capturing Information to Disk Uploading Files to a Remote System Sending a Data File Automatically Data File Transfer Receiving a Data File Automatically Appendixes FCC Part 68 Telecom Appendix a Regulatory Compliance Regulatory Compliance Fax Branding Statement Commission Decision CTR21 Canadian Limitations NoticeInternational Modem Restrictions New Zealand Telecom Warning Notice EMC and Safety Compliance MessageSaver User Guide Appendix B Technical Specifications Carrier Frequencies Frequency Stability MessageSaver User Guide Local Analog Loopback Test V.54 Loop Test procedure Figure C-2. Remote digital loopback test Remote Digital Loopback Test V.54 Loop Figure C-3. Local digital loopback test Local Digital Loopback Test V.54 Loop MessageSaver User Guide Service Limited Warranty Multi-Tech BBS Online Warranty RegistrationTechnical Support About the Internet SupplyNet Online Ordering Instructions Modem AccessoriesAbout the Multi-Tech Fax-Back Service Identify the Modem Firmware Upgrade Overview Multi-Tech BBS Identify the Current Firmware VersionMulti-Tech Web Site Clear Your Stored Paramenters Download the Upgrade FileExtract the Upgrade Files Restore Your Parameters Upgrade the Modem’s Firmware Index Symbols Index 106