Multitech Modem MT9234ZBA-USB Manual do Utilizador descarregar pdf (Página 26)

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26 Multi‐TechSystems,Inc.MT9234ZBA‐USBUserGuide

Chapter 4 – Remotely Configuring

Modems

Remoteconfigurationisanetworkmanagementtoolthatallowsyoutoconfiguremodemsanywhereinyour

networkfromonelocation.Withpasswordprotectedremoteconfiguration,youcanissueATcommandstoa

remoteMultiModemproductformaintenanceortroubleshootingasifyouwereonsite.

RemoteConfigurationOverview

ThefollowingstepsarevalidregardlessofwhethertheconnectionisestablishedbythelocalortheremoteMulti‐

Techmodem.

1. EstablishadataconnectionwitharemoteMultiModemproduct.

2. SendthreeremoteconfigurationescapecharactersfollowedbyATandthesetuppassword,andpressENTER.

Example:%%%ATMTSMODEM.Youhavefourtriestoenterthecorrectpasswordbeforebeingdisconnected.

Ifthepasswordiscorrect,theremotemodemrespondswithOK.

3. YoucannowsendATcommandstocon f iguretheremotemodem.

4. Whenyouhavefinishedconfiguringtheremotemodem,savethenewconfigurationbytypingAT&W0,and

pressingEnter.

5. TypeATOandpressEntertoexitremoteconfiguration.Youcanthenbreaktheconnectioninthenormalway.

CAUTION:Ifyouhangupwhileyouareinremoteconfigurationmode,theremotemodemmightlockup.

SettingUpModemsforRemoteConfiguration

Thissectiondescribeshowtochangethesetuppasswordandtheremoteconfigurationescapecharacter.

ChangingtheSetupPassword

Modemsareshippedwithadefaultsetuppassword(MTSMODEM).Asaprecaution,changethedefaultsetup

passwordforyourMulti‐Techmodems.

Tochangethepassword:

1. OpenadatacommunicationsprogramsuchasPhoneToolsorHyperTermi nal.

2. Tochangethepassword,typeAT#S=xxxxxxxx,wherexxxxxxxxstandsforthepassword,andpressENTER.

Thepasswordcanincludeanykeyboardcharacter,andmustbeonetoeightcharacterslong.

3. ThemodemrespondswithOK.Thenewpasswordissavedautomatically.

YoucannoweitherentermoreATcommandsorexitthedatacommunicationsprogram.Thenexttimeyou

remotelyconfigurethemodemyoumustusethenewsetuppassword.

Note: Youcanonlychangethesetuppasswordlocally;youcannotc

hangethepasswordremotely.Also,

passwordsarecasesensitive.

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Multitech Modem MT9234ZBA-USB Manual do Utilizador Página 26