Manuals / Multi-Tech Systems / Computer Equipment / Modem

Multi-Tech Systems MT5634SMI V.34, MT5634SMI V.92 manual C0-DF

Models: MT5634SMI V.34 MT5634SMI V.92

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		Chapter 3 – Fax Class 2 Commands


Class 2.1	Class 2	Cause
71	71	RSPREC error

72	72	COMREC error

73	73	T.30 T2 timeout, expected page not received

74	74	T.30 T1 timeout after EOM received

90–9F	90–99	Receive Phase C hang-up codes
90	90	Unspecified receive Phase C error

91	91	Missing EOL after 5 seconds

92	-	Bad CRC or frame (ECM mode)

93	93	modem to host buffer overflow

-	94	Bad CRC or frame (ECM or BFT mode)

A0–BF	100–119	Receive Phase D hang-up codes
A0	100	Unspecified receive Phase D errors

A1	101	RSPREC invalid response received

A2	102	COMREC invalid response received

A3	103	Unable to continue after PIN or PIP

C0–DF	120–255	Reserved for future standardization
E0–FF	-	Reserved for manufacturer-specific use

Multi-Tech Systems, Inc. SocketModem MT5634SMIxx Reference Guide (S000263C)

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Multi-Tech Systems MT5634SMI V.34, MT5634SMI V.92 manual C0-DF

MT5634SMI V.34, MT5634SMI V.92 specifications

The Multi-Tech Systems MT5634SMI is a versatile and robust external modem designed to cater to a variety of communication needs. As a V.92/V.34 standard modem, it provides reliable and efficient data connections for both home and business users. Its unique blend of features and technologies makes it an excellent choice for users looking to achieve optimal performance in their data transmission.

One of the standout features of the MT5634SMI is its support for the V.92 standard, which offers faster throughput and enhanced performance compared to prior standards. With V.92, users can experience download speeds of up to 56 Kbps and upload speeds reaching 48 Kbps. This improved speed is particularly beneficial for users who frequently download large files or engage in data-intensive activities.

The modem also includes the V.34 technology, which further enhances its capabilities by improving connection reliability and data integrity over various line conditions. Utilizing advanced error correction and data compression techniques, the V.34 modem ensures a smoother and faster communication experience. This makes it ideal for users in areas with fluctuating line quality or those who require stable connections for online conferencing or telecommuting.

In terms of form factor, the MT5634SMI is an external modem, which allows for easy installation and portability. Its compact design ensures it can fit into any workspace without taking up much room or adding clutter. The modem connects to computers via standard serial ports, making it compatible with a wide range of devices, both modern and legacy.

Additional features of the MT5634SMI include built-in diagnostics to assist troubleshooting and ensure smooth operation. It supports multiple operating environments, catering to users operating on various systems, providing versatility for both home and office settings. The modem's compatibility with popular operating systems guarantees that users can easily integrate it into their existing setups without a hassle.

In conclusion, the Multi-Tech Systems MT5634SMI V.92/V.34 modem stands out as a reliable choice for anyone needing high-speed internet connectivity. With its strong feature set, enhanced technologies, and user-friendly design, it is an asset for enhancing communication and data transfer capabilities. Whether for personal use or business applications, the MT5634SMI delivers performance and reliability, making it a valuable addition to any technology arsenal.

Contents

SocketModem SocketModem Reference Guide Contents 103 Introduction AT Commands, S- Registers and Result CodesCommand Description AT Command Summary# Cbfr AT Commands, S-Registers and Result CodesAT Commands Command Echo Online Data Characters Command DialCommand DS=y Dial Stored Telephone Number Command Echo Command Mode CharactersCommand On Return Online to Data Mode Command Information RequestCommand Monitor Speaker Mode Command Modulation HandshakeCommand Result Code Format Command Sr=n Set Register ValueCommand Sr? Read Register Value Command Tone DialingCommand Load Factory Settings Command Data Carrier Detect DCD ControlCommand Data Terminal Ready DTR Control Command XON/XOFF Pacing ControlCommand Data Set Ready DSR Control Command Leased Line OperationCommand Pulse Dial Make-to-Break Ratio Selection Command Asynchronous Communications ModeCommand \An Select Maximum MNP Block Size Command Display Current SettingsCommand Store Current Configuration Command Zy=x Store Dialing CommandCommand \Tn Inactivity Timer Command \Kn Break ControlCommand \Nn Error Correction Mode Selection Command \Qn Flow Control SelectionCommand Adaptive Answer Result Code Enable Command \Vn Protocol Result CodeCommand \Xn XON/XOFF Pass-Through Command Data Calling ToneCommand Command Speed Response Command Fallback and Fall Forward ControlCommand Direct Connect Enable Command Cisco Configuration+VDR? Command $RPn Ring Priority vs. AT Command PriorityCommand $SBn Serial Port Baud Rate Command +VDR=x, y Distinctive Ring ReportCommand #CBIn Local Callback Inactivity Timer Command #CBAn Callback AttemptsCommand #CBDn Callback Delay Callback Failed Attempts ResetCommand #Sx Enter Setup Password Command #CBRy Callback Security ResetCommand #CBSn Callback Enable/Disable Command #Pn Set 11-bit ParityS13 Escape AT CommandsCommand +++ATCR Escape Sequence Command Atmtsmodemcr Remote Configuration Escape SequenceModulation Possible rates bps1 CommandsCommand +MS= Modulation Selection Mod value Valid maxrate values bps Command +PCW=n Call Waiting EnableCommand +PIG=n PCM Upstream Ignore Command +PMH=n Modem on Hold EnableModem Hook Flash Command +PMHR=n Modem on Hold InitiateCommand +PMHT=n Modem on Hold Timer Command +VCID=n Caller ID Selection Command +PQC=n Quick Connect Control#CBF? Description Enters the callback security setup password Registers S43 S37S38 S108 S48S48=7 S48=128 S89Terse Verbose Description Result Codes112 Characters Detected Action Taken Fax I/O ProcessingDTE-to-Modem Transmit Data Stream Modem-to-DTE Receive Data StreamFax Control Transmission Fax Mode SelectionFax Origination Fax AnsweringFax Control Reception Fax Data Reception Fax Data TransmissionMode Commands Commands and ParametersMode Entry Commands Fax Class 1 and Fax Class 1.0 Modulation Modes and Rates CommandMod Modulation Training Modulation Mode and Rate Transmit FacsimileCommand +FRM Receive Facsimile Command +FRH Receive Data with Hdlc Framing Command FTH Transmit Data with Hdlc FramingCommand +FCL Carrier Loss Timeout Service Class 1 CommandsCommand +FAR Adaptive Reception Control +FIT DTE Inactivity Timeout+FDD Command +FMR? Request Revision Identification Command +FPR Fixed DTE RateCommand +FMI? Request Manufacturer Identification Command +FMM? Request Model IdentificationCommand +FLO Flow Control Fax Class 1 Calling Sequence Transmitting a Single ExamplesFax Class 1 Answering Sequence Receiving a Single Send FCS Accept FCS Final frame Fax Class 2 and 2.0/2.1 Commands +FCLASS=2.1 AT Command ImplementationModes of Interaction AT Command Mode+Fparameternamevalue Data Transfer Mode Command Execution ModePage Fax Parameter DLE Character to Precede Image Data Depends on the capability to receive set by +FCR Commands and Responses OverviewAction Commands For example AT+FCLASS=2Class Response description Modem ResponsesClass Mandatory parameter description Parameters for Mandatory ServicesClass Optional parameter description Parameters for Optional Services+FCLASS? Identification CommandsService Class Indication Service Class CapabilitiesRequest Revision Identification Service Class SelectionRequest Manufacturer Identification Request Model IdentificationATD Action CommandsOriginate a Call Answer a CallClass +FET=n Data TransmissionPost-Page Message Release +FDTInitialize Facsimile Parameters Data ReceptionSession Termination +FCON Phase a Negotiation ResponsesModem Responses +FCO+FPO Phase B Negotiation ResponsesClass +FCS, +FIS, +FTC +FDCS, +FDIS +FDTC+FNSF, +FNSS, +FNSC Class +FTI, +FCI, +FPI+FTSI, +FCSI, +FCIG Class +FNF, +FNS, +FNC+FPASEP string Report Addressing or Password StringsClass +FSA, +FPA, +FPW +FSASUB string+FPTS Phase C Page Reception Responses+FPS +FHS Phase D Post Page ResponsesCall Termination with Status +FETClass Cause Hang-up Status CodesC0-DF +FDCC= Parameter CommandsSession Parameters +FCC=+FDCS? +FIS=+FDIS= +FCS?CRLF0-1,0-3,0-4,0-2,0,0,0,0-7,0CRLF Session SubparametersLabel Function Class 2.0/2.1 Description T.30 Session Subparameter CodesFunction Class 2.0/2.1 Description +FCIG +FLI+FLID +FPI+FSP +FNS+FLP +FLPLCapability to Receive +FCR+FBU +FBUGAddress & Polling Capabilities +FNR+FAP Negotiation Reporting+ FPA = selective Polling Address string + FPW = Password stringAddressing & Polling Frames + FSA = destination Subaddress stringTransfer Status Procedure Control ParametersCopy Quality Checking +FCQReceive Quality Thresholds +FRQ+FBADMUL +FBADLINAdaptive Answer Host Phase C Response Timeout, +FCT+FPHCTO, Host Phase C Response Time-out +FAA+FMINSP Class 2.0/2.1 not supported+FAXERR Class 2.0/2.1 +FMSClass 2.0/2.1 +FEA Phase C Data Format ParametersClass 2.0/2.1 +FBO +FBORFormat conversion, +FFC Class 2.0/2.1Data Compression Format Conversion, +FDFFC Vertical Resolution Format Conversion +FVRFCClass 2.0/2.1 Not Applicable Write syntax +FVRFC=valueFWDFC=1 Fax Flow Control, +FLOWidth Format Conversion, +FWDFC FWDFC=0Header Generation, AT+FPH Set Current Time and Date, AT+FTDBuffer Size, +FBS Class 2.1 only Miscellaneous ParametersSyntax +FHTtransmitted Hdlc frame octets Session Message Report ResponsesReport Transmit Hdlc Frames, +FHT Report Received Hdlc Frames, +FHRSample Modem Control Sessions Send two pages, 1-D data, no errors ClassReceive two pages, 1-D data, no errors Class AT+FCLASS=2.0 Ring Host Modem Local Modem Remote Station Commands AT+FCLASS=2.1 100 Alphabetic List of Commands and Responses101 102 Ascii Conversion Chart103 Voice CommandsVoice S-Register Summary Voice CommandsCommands That Change for Voice Mode Support Command +FCLASS= mode Enter Select Modem Operating Mode Voice +V Commands SummaryVoice +V Commands Detail ¾R is Ring Command +FCLASS=8 Dtmf Detect Detect and Control DtmfTouch Tone Signals Digit Low frequency High frequency AT+FCLASS=8Command +FMR?Enter Report Version Level Command +VNH=hookEnter Automatic Hang-Up ControlCommand +FMI?Enter Report Manufacturers ID Command +FMM?Enter Report Product ID108 Enter Voice Receive State109 Command +VTS=? Report Frequency SupportAT+VTS=? 110 Command +VGR=gain Set the Gain for Received Voice SamplesCommand +VIT=timer Set DTE/DCE Inactivity Timer Start Voice Transmission Process111 Command +VLS=label Select Analog Source/DestinationCode Description 112 Command +VRA=interval Set Ring Back Goes Away TimerCommand +VRN=interval Set Ring Back Never Appeared Timer AT+VLS=?113 Command +VSD=sds,sdi Set Silence Detection Sensitivity114 Command +VSM=cml,vsr,scs,sel Select Voice Compression MethodLsltcq Command +VSM=? Report Voice Compression MethodAT+VSM=? Identifier Description116 Enable report Description117 Command +VDT=enable,report Control Tone Cadence ReportingCommand +VEM=mask Event Reporting and Masking 118 119 Interface Configuration CommandsAT+VBT=? 120 Busy Dialtone Voice Mode Result CodesFlow Control Terse Verbose122 Unsolicited Voice Mode Result CodesValid Complex Event Report Tags Tag Description123 Voice Mode Shielded CodesShielded Code Hex Event Report Description 124 Ascii125 Command ResponseSample Sessions Sample Rate Selection and Suggested Compression Method126 127 128 DTE/DCE Interface Rates129 Remote ConfigurationBasic Procedure SetupCountry AT Command Result Code Hexadecimal Decimal Country Code ConfigurationUsing the Global Wizard Utility Using AT Commands131 Index132 Callback Attempts command #CBA+FSA 133+FTH Transmit Data with Hdlc Framing 134135 Parity, setting136 Procedure Control Parameters

Class 2.1

A0–BF

C0–DF

MT5634SMI V.34, MT5634SMI V.92 specifications