Multi-Tech Systems MT5600DSVD manual MultiModemDSVD User Guide Technical Specifications

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MultiModemDSVD User Guide

B Technical Specifications

Data Modulation

Fax Modulation

Carrier Frequencies ITU-T V.34

Carrier Frequencies

AT&T V.32 terbo/

ITU-T V.32bis/V.32

Carrier Frequencies

V.22bis/V.22 or

Bell 212A Standard

(2400 & 1200 bps)

Carrier Frequencies ITU-T V.23 (1200 bps)

Carrier Frequencies ITU-T V.21 (0–300 bps)

Carrier Frequencies Bell 103/113 (0–300 bps)

Fax Carrier

Frequencies

FSK at 300 bps, PSK at 1200 bps, QAM at 2400, 4800, and 9600 bps (non-trellis), QAM with trellis-coded modulation (TCM) at 9600, 12,000, 14,400, 16,800, 19,200, 21,600, 24,000, 26,400, 28,800, 31,200, 33,600, and 56,000 bps

V.21 CH2 FSK at 300 bps (half duplex)

V.27ter DPSK at 4800 and 2400 bps

V.29 QAM at 9600 and 7200 bps

V.17TCM at 14400, 12000, 9600, and 7200 bps

1600, 1646, 1680, 1800, 1829, 1867, 1920, 1959, 2000 Hz

1800 Hz

Transmit originate: 1200 Hz

Transmit answer: 2400 Hz

Receive originate: 2400 Hz

Receive answer: 1200 Hz

Transmit originate: 390 Hz mark 450 Hz space Receive originate: 1300 Hz mark 2100 Hz space

Transmit answer: 1300 Hz mark 2100 Hz space

Receive answer: 390 Hz mark 450 Hz space

Transmit originate: 980 Hz mark 1180 Hz space Receive originate: 1650 Hz mark 1850 Hz space

Transmit answer: 1650 Hz mark 1850 Hz space

Receive answer: 980 Hz mark 1180 Hz space

Transmit originate: 1270 Hz mark 1070 Hz space Receive originate: 2225 Hz mark 2025 Hz space

Transmit answer: 2225 Hz mark 2025 Hz space

Receive answer: 1270 Hz mark 1070 Hz space

V.21 Ch2 (half duplex):

1650 Hz mark, 1850 HZ space for transmit originate

1650 HZ mark, 1850 Hz space for transmit answer

V.27ter: 1800 Hz originate/answer

V.29 QAM: 1800 Hz originate/answer

V.17 TCM: 1800 Hz originate/answer

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Contents Page Record of Revisions Introduction AT Commands, S-Registers & Result Codes Appendix E Upgrading the Modem Introduction Introduction FeaturesProduct Description Data Related Manuals What Is in Your Modem Package?Installation You supply Safety WarningsWhat You Will Need We supplyChange the Speaker Jumper Mount the FeetOpening the Modem Location of speaker jumper Changing the Speaker JumperRS232 Connection Connect the Modem to Your SystemLine Connection Microphone Connection Power ConnectionPower-On Test Phone ConnectionInstalling the Modem Driver Install the Modem DriverRemoving Your Old Modem Driver Install and Configure Your Software Operation Front Panel Connecting to the Internet Configuring the ModemDial-Up Networking in Windows 95/98 To install and run Dial-Up Networking in Windows 95 orTo dial your Internet access provider Dial-Up NetworkingDial-Up Networking in Windows Me To install Dial-Up NetworkingDial-Up Networking in Windows NT Dial-Up Networking in Windows Select Start Settings Network and Dial-up ConnectionsFax Operation To Originate a Voice Call in Speakerphone ModeVoice Operation To Originate a Dsvd Call Using the Headset To Answer a Voice Call in Speakerphone ModeTo Answer a Dsvd Call Using the Headset References AT Commands Registers Result Codes AT Commands AT Command Summary Information Request Echo Command Mode CharactersDS=y Dial Stored Telephone Number Hook ControlModulation Handshake Monitor Speaker VolumeMonitor Speaker Mode Display Legacy ParametersSelect Register Return Online to Data ModeResult Codes Enable/Disable Pulse DialingLong Space Disconnect Modem ResetConnect Message Control Result Code SelectionModem-Initiated Flow Control Error Correction ModesData Carrier Detect DCD Control Data Terminal Ready DTR ControlTelephone Jack Control Load Factory Settings42bis Data Compression 22bis Guard Tone ControlPulse Dial Make/Break Ratio Communications ModeAsynchronous Communications Mode Test CommandsDisplay Last Connection Statistics Display Current ConfigurationStore Current Configuration Select Profile for Hard ResetData Compression Control Line Signal LevelLine Signal Quality Zy=x Store Telephone Number\Kn Break Control PCM Code Selection\An Maximum MNP Block Size \Bn Transmit Break\Vn Single Line Connect Message \Nn Error Correction Mode SelectionSubparameters Modulation SelectionMNP Extended Services Distinctive Ring Control Command #CID=n Caller IDFlash Memory Download Command -SMS=nData/DSVD Mode Voice CommandsCommand $SBn Serial Port Baud Rate Command +++ATCR Escape SequenceCommand #MDL? Identify Model Dsvd Enable/DisableCommand #BDR=n Baud Rate Select Command #CLS=n Data, Fax, or Voice/Audio SelectRegisters Register Unit Range Default DescriptionS32 S37 Register Unit Range Default Description S86 Terse Verbose Description Result CodesProtocol ALT +FCERROR Solving Problems None of the Indicators Light Light Modem Does Not Respond to CommandsModem Dials But Cannot Connect Modem4Disconnects While Online File Transfer4Is Slower Than It Should Be Modem4Cannot Connect When AnsweringData Is Being Lost Modem4Doesn’t Work with Caller ID There Are Garbage4 Characters on the MonitorFax and Data4Software Can’t Run at the Same Time Appendixes FCC Part 68 Telecom Appendix a Regulatory ComplianceIndustry Canada FCC PartCanadian Limitations Notice Fax Branding StatementInternational Modem Restrictions EMC, Safety, and R&TTE Directive ComplianceNew Zealand Telecom Warning Notice South African Notice Appendix B Technical Specifications MultiModemDSVD User Guide Technical Specifications Voice Compression Local Analog Loopback Test V.54 Loop Test procedureFigure C-2. Remote digital loopback test Remote Digital Loopback Test V.54 LoopFigure C-3. Local digital loopback test Local Digital Loopback Test V.54 LoopMultiModemDSVD User Guide Loopback Tests North American Products Limited WarrantyOnline Warranty Registration ServiceInternational Products Technical SupportInternet Sites Ordering AccessoriesIdentify the Modem Firmware Upgrade OverviewClear Your Stored Paramenters Download the Upgrade FileExtract the Upgrade Files Identify the Current Firmware VersionRestore Your Parameters Upgrade the Modem’s FirmwareIndex MultiModemDSVD User Guide Index MultiModemDSVD User Guide Index MultiModemDSVD User Guide Index