AC International MTA128ST-USB manual Command DSn

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Chapter 4 - AT Commands, S-Registers, and Result Codes

 

Command: DSn

Function:

Dialing a Stored Telephone Number

Values:

n = 0–9

Default:

n = 0

Description: To dial a stored telephone number, type &DSn in terminal mode, where n is

 

the location of the number you want to dial. For example, type ATDS3 <cr>

 

dials a telephone stored in memory register 3 location.

Command: Hn

Function:

Hang Up

Values:

0

Default:

n = 0

Description:Forces TA to go off-hook (to take control of the telephone line) or to go on- hook (hang up). Since the TA goes off-hook automatically when it dials, the H command is normally used only to hang up. To hang up, first escape to command mode (+++AT <cr>), then type ATH (or ATH0) <cr>. You also can include the hang-up command in the escape sequence: +++ATH <cr>.

HGo on-hook (hang up)

Command:

In

Function:

Display Product Information

Values:

n = 0, 1, 2, and 4

Default:

none

Description: Displays the following MTA128ST-USB product information.

I0 Product ID (e.g., 247)

I1 Firmware version number (e.g. 6.00)

I2 Model number (e.g., MTA128ST-USB)

I4 Date and time firmware was made

Command: O

Function: Return Online

Values: none

Default: none

Description: The O command returns the TA to online mode from online comman mode. When TA makes a data connection, it enters online data mode. TA remains in this mode until it receives an escape sequence or until the call ends. When it detects an escape sequence, the TA enters online command mode, where it can accept AT commands while retaining the online connection. To return TA to online mode from online command mode, enter ATO and press ENTER.

Command: @CONFIG

Function: Start ConfigMenu

Values: none

Default: none

Description: The @CONFIG command starts the TA’s internal configuration utility, used to customize the TA’s configuration for your application. You must enter the command while in your communication program’s terminal mode.

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Contents User Guide User Guide Contents Troubleshooting Introduction and Description MultiModemISDN User Guide IntroductionProduct Description Universal Serial Bus USBIntroduction and Description Manual OrganizationFeatures LED Indicators Technical SpecificationsHardware Installation Hardware Installation Safety Warning Telecom/ISDN-STUnpacking Your MTA128ST-USB Assembling the MTA128ST-USB Connecting the MTA128ST-USB to Your SystemMultiModem Isdn User Guide Connecting to Analog Equipment Connecting to Your ComputerConnecting to Power Connecting to Your Isdn Network TerminatorLED Indicators References Hardware Installation Data ProtocolSoftware Installation and Configuration Software Installation and Configuration Installing in WindowsInstall Hardware Device Drivers dialog box displays If the Digital Signature Not Found dialog box displays Page Changing the Modem Descriptor Windows Upgrade Device Driver Wizard dialog box displaysMTA128ST-USB CDC ML-PPP Properties dialog box displays Start Device Driver Installation dialog box displays Installing in Windows Software Installation and Configuration MultiModemISDN User Guide MTA128ST-USB ML-PPP Properties dialog box displays Update Device Driver Wizard dialog box displaysUpgrade Device Driver Wizard dialog box displays Software Installation and Configuration Removing Your Old Device from Windows 2000 and Windows 98 Click Start Settings Control PanelNetwork Configuration ConfigurationAT commands AT!C6= and AT*!C6= Call Control ConfigurationAT commands AT!N1= and AT*!N1= Dialing Stored Numbers To Install in Windows 2000/98/95 Isdn MTA128ST-USB Configuration UtilityWindows 2000 Dial-Up Networking MultiModemISDN User Guide If you select Accept incoming connections MultiModemISDN User Guide Windows 98/95 Dial-Up Networking MultiModemISDN User Guide Using AT Commands to Configure the MTA128ST-USB AT CommandsAT Commands, S-Registers and Result Codes AT Commands, S-Registers, and Result Codes Entering AT CommandsCommand Implementation AT Commands by FunctionData Call Commands C0=2 Net3 A97=nA97=0 A97=1DN=1 D3=0-63D3=240 D3=241D98 EN=nEN=1 EN=2RXGn N2=nRXG10 L5 and L6 =12Connect String normally it is issued by itself ATZ #X0 E4, &E6, &E13E12 E13MultiModemISDN User Guide $Dn ROMData Call Commands Command DSn Register Summary RegistersAT Commands, S-Registers, and Result Codes MultiModemISDN User Guide S31 S30S34 S50 S44S45 S49S51 RingS18 S53S54 S17AT Commands, S-Registers, and Result Codes S59 S58S61 S60S62 S64 S63S65 S68 S67S73 S69S70 S71S76 S75S77 S80 Result Codes Dialing Using AT Commands to Operate the MTA128ST-USBMaking a Call Modes of OperationAnswering a Call Hanging Up Troubleshooting None of the LEDs light when the MTA128ST-USB is on MTA128ST-USB dials but cannot make a connection TroubleshootingYou can place data calls but not voice calls or vice versa MTA128ST-USB disconnects while online MultiModemISDN User Guide Warranty, Service, and Technical Support Addendum for North American Products Limited WarrantyAddendum for International Products Warranty, Service and Tech Support Out of Warranty Repair Costs On-line Warranty RegistrationSoftware User License Agreement MultiModem Isdn User Guide Technical Support ServiceContacting Technical Support Ordering Accessories Upgrading the MTA128ST-USB with FlashWizard Using FlashWizard to Upgrade FirmwareAppendixes Industry Canada EMC, Safety, and Terminal Directive ComplianceAppendix a Regulatory Compliance Class B Statement FCC PartMultiVOIP 200 User Guide Quick Setup ExampleProfile 1 &F1 V.110 Asynchronous Operation Profile 2 &F2 V.120 Asynchronous Operation Profile 4 &F4 ML-PPP Asynchronous Operation Glossary Glossary SymbolMultiModemISDN User Guide Glossary MultiModemISDN User Guide Glossary 100 TA- See terminal adapter 101102 103 Index 105 Index106 42, 52107 Isdn MTA128ST-USB Config utility108 Rings