Multitech MT5600BL, MT5600BA manual Changing the Remote Escape Character

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Changing the Remote Escape Character

Chapter 5 - Remote Configuration

3.To change the password, press ÇÅ or È to select the first character of the password, and then press Æ to go to the next character. Repeat until you have entered the entire password.

4.To cancel the new password, press Æ until the password is erased. To save the new password, press the Enter button. The next time you remotely configure the modem you must use the new password.

Changing the Remote Escape Character

To improve security, you can change a remote modem’s remote configuration escape character. The remote configuration escape character is stored in register S13. The factory default is 42, which is the ASCII code for the asterisk character (*). Setting S13 to 0 (zero) disables remote configuration entirely— but if you do this remotely, you won’t be able to change it back remotely!

1.Establish a remote configuration link with the remote modem as described in “Basic Procedure.”

2.Type ATS13=n, where n is the ASCII code for the new remote configuration escape character, and then press ENTER.

3.Save the new value by typing AT&W and pressing ENTER.

4.Type ATO<CR> to exit remote configuration.

Multi-Tech Systems, Inc. MT5600BA/BL Series User Guide (S000276E)

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Contents Data/Fax Modem User Guide MT5600BA/BL SeriesMT5600BA-V.92 MT5600BA-V.90 MT5600BL-V.90 Trademarks MultiModemII User GuideRecord of Revisions PatentsTable of Contents Table of ContentsMultiModemII User Guide None of the Indicators Light Features Chapter 1 - Description and FeaturesAbout AT Commands Product DescriptionSafety Warnings Connect the Modem to Your PC Connect theTwo-Wire Leased LineStep 1 - Connect the Modem to Your System Connect the Modem to the Telephone Line Dialup ConnectionPower-On Test Connect the Four-Wire Leased LineConnect the Modem to the AC Power Outlet Connect the Phone to the Modem OptionalInstalling the Modem Driver for Windows NT Step 2 - Install the Modem DriverInstalling the Modem Driver for Windows 98/Me/2000 XP Removing an Old Modem DriverUsing the Global Wizard Step 3 - Setting Your Country or Region CodeUsing the LCD Panel MT5600BA-V.92 OnlyHow to Change the Country/Region Code Step 4 - Install PhoneToolsUsing AT Commands How to Verify the CodeModem Configuration Chapter 3 - Using the Front PanelLED Indicators Option Selection Liquid Crystal Display LCDMenu Structure Limbs Menu OverviewTrunks BranchesStatus Trunk Limbs TwigsBranches Basic Options TrunkLimbs TwigsBasic Options Trunk, continued Continued from previous pageAdvanced Options Trunk Advanced Options Trunk, continued Diagnostic Options Trunk Remote Configuration Options TrunkLimb Phone Number Memory Options Trunk Caller ID Options TrunkMenu Options StatusBasic Options ASYNC, NORM? Normal asynchronous transmission using the Advanced Options VIEW S-REGISTER SETTINGS. Use the Æ, È, ÇÅ, and Enter buttons to select the number of the S-register whose value you want displayed. To scroll through a list of digits, press the ÇÅ and È buttons. To go to the next position, press the Æ button. To back up or to exit without saving, press the Æ button several times. To display the value, press the Enter button. Same as the Sr? command Diagnostic Options Remote Configuration OptionsPhone Number Memory Options Caller ID Options Two-Wire Setup Chapter 4 - Leased Line OperationFour-Wire Setup Dial Backup and Leased-Line Restoral Dial Backup and Leased Line Restoral Setup10. Press the Æ button to go to the next digit in the number Setup Chapter 5 - Remote ConfigurationBasic Procedure Changing the Remote Configuration PasswordChanging the Remote Escape Character Chapter 6 - Callback Security Setup ProceduresAT Command Method Turning Callback Security On and OffAT Command Method Assigning Callback PasswordsFront Panel Method Assigning Callback Phone Numbers Front Panel MethodCalling Procedure Command #CBN y= - x Store Callback Number Callback Security CommandsCommand #DBn Callback Enable/Disable Command #CBP y= x Store Callback PasswordLocationPasswordPhone Number Callback Assignments FormChapter 7 - Troubleshooting None of the Indicators LightThe Modem Does Not Respond to Commands The Modem Cannot Connect When Dialing The Modem Disconnects While Online File Transfer Is Slower Than It Should Be The Modem Cannot Connect When AnsweringData Is Being Lost The Modem Doesn’t Work with Caller ID There Are Garbage Characters on the MonitorFax and Data Software Can’t Run at the Same Time Appendix A - Regulatory Compliance FCC Part 68 TelecomFax Branding Statement Canadian Limitations NoticeInternational Modem Restrictions EMC, Safety, and R&TTE Directive ComplianceNew Zealand Telecom Warning Notice South African Notice Appendix B - Technical Specifications loop Introduction Upgrade OverviewAppendix D - Upgrading the Firmware Step 1 - Identify the Modem FirmwareStep 4 - Extract the Upgrade Files Step 3 - Download the Upgrade FileStep 2 - Identify the Current Firmware Version Step 7 - Restore Your Parameters Step 6 - Upgrade the Modem’s FirmwareStep 5 - Clear Your Stored Paramenters Standard Linux Serial Port Definitions Appendix E - Installing a Modem Under LinuxUsing the Terminal Program Minicom to Verify Operation InstallationAnswering Calls Using the Modem to Call the InternetCalling the ISP 3. Select Dialup Configuration ToolAppendix F - Pin Descriptions RS-232 Pin DescriptionsRS-232 Cable Pinouts Appendix F - Pin DescriptionsDCE DB-25 connector Leased Line PinoutsDTE Mini-DIN 8-pin connector HSKi CTS HSKo RTSIndex