DTE/DCE Interface Rates, 128 | Multi-Tech Systems MT5634SMI V.92

Chapter 4 – Voice Commands

DTE/DCE Interface Rates

The table below indicates the anticipated modem-to-computer interface rates for both the 7.2 bits-per- sample rate and the 8 bits-per-sample rate.

Projected DTE/DCE Interface Rates for 7.2/8K Hz Sample Rates

Bits per	Projected DTE/DCE	Projected DTE/DCE
Sample	I/F Rate @ 7.2K Hz	I/F Rate @ 8K Hz
0.5	4800	9600
1	9600	19200
2	19200	19200
3	38400	38400
4	38400	57600
5	57600	57600
6	57600	115200
7	115200	115200
8	115200	115200
9	115200	115200
10	115200	115200
11	115200	115200
12	115200	Fast
13	Fast	Fast

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

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Multi-Tech Systems MT5634SMI V.92, MT5634SMI V.34 manual DTE/DCE Interface Rates, 128

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 AT Commands, S- Registers and Result Codes Introduction AT Command Summary Command Description AT Commands, S-Registers and Result Codes # Cbfr AT Commands Command Dial Command DS=y Dial Stored Telephone NumberCommand Echo Command Mode Characters Command Echo Online Data Characters Command Information Request Command Monitor Speaker ModeCommand Modulation Handshake Command On Return Online to Data Mode Command Sr=n Set Register Value Command Sr? Read Register ValueCommand Tone Dialing Command Result Code Format Command Data Carrier Detect DCD Control Command Data Terminal Ready DTR ControlCommand XON/XOFF Pacing Control Command Load Factory Settings Command Leased Line Operation Command Pulse Dial Make-to-Break Ratio SelectionCommand Asynchronous Communications Mode Command Data Set Ready DSR Control Command Display Current Settings Command Store Current ConfigurationCommand Zy=x Store Dialing Command Command \An Select Maximum MNP Block Size Command \Kn Break Control Command \Nn Error Correction Mode SelectionCommand \Qn Flow Control Selection Command \Tn Inactivity Timer Command \Vn Protocol Result Code Command \Xn XON/XOFF Pass-ThroughCommand Data Calling Tone Command Adaptive Answer Result Code Enable Command Fallback and Fall Forward Control Command Direct Connect EnableCommand Cisco Configuration Command Command Speed Response Command $RPn Ring Priority vs. AT Command Priority Command $SBn Serial Port Baud RateCommand +VDR=x, y Distinctive Ring Report +VDR? Command #CBAn Callback Attempts Command #CBDn Callback DelayCallback Failed Attempts Reset Command #CBIn Local Callback Inactivity Timer Command #CBRy Callback Security Reset Command #CBSn Callback Enable/DisableCommand #Pn Set 11-bit Parity Command #Sx Enter Setup Password Escape AT Commands Command +++ATCR Escape SequenceCommand Atmtsmodemcr Remote Configuration Escape Sequence S13 Modulation Possible rates bps1 CommandsCommand +MS= Modulation Selection Command +PCW=n Call Waiting Enable Command +PIG=n PCM Upstream IgnoreCommand +PMH=n Modem on Hold Enable Mod value Valid maxrate values bps Modem Hook Flash Command +PMHR=n Modem on Hold InitiateCommand +PMHT=n Modem on Hold Timer Command +PQC=n Quick Connect Control Command +VCID=n Caller ID Selection #CBF? Description Enters the callback security setup password Registers S43 S37S38 S48 S48=7 S48=128S89 S108 Result Codes Terse Verbose Description 112 Fax I/O Processing DTE-to-Modem Transmit Data StreamModem-to-DTE Receive Data Stream Characters Detected Action Taken Fax Mode Selection Fax OriginationFax Answering Fax Control Transmission Fax Control Reception Fax Data Transmission Fax Data Reception Mode Commands Commands and ParametersMode Entry Commands Command Mod Modulation Training Modulation Mode and RateTransmit Facsimile Fax Class 1 and Fax Class 1.0 Modulation Modes and Rates Command +FRM Receive Facsimile Command FTH Transmit Data with Hdlc Framing Command +FRH Receive Data with Hdlc Framing Command +FCL Carrier Loss Timeout Service Class 1 CommandsCommand +FAR Adaptive Reception Control +FIT DTE Inactivity Timeout+FDD Command +FPR Fixed DTE Rate Command +FMI? Request Manufacturer IdentificationCommand +FMM? Request Model Identification Command +FMR? Request Revision Identification Command +FLO Flow Control Examples Fax Class 1 Calling Sequence Transmitting a Single Fax Class 1 Answering Sequence Receiving a Single Send FCS Accept FCS Final frame Fax Class 2 and 2.0/2.1 Commands AT Command Implementation +FCLASS=2.1 AT Command Mode Modes of Interaction +Fparameternamevalue Command Execution Mode Data Transfer ModePage Fax Parameter DLE Character to Precede Image Data Commands and Responses Overview Action CommandsFor example AT+FCLASS=2 Depends on the capability to receive set by +FCR Modem Responses Class Response description Parameters for Mandatory Services Class Mandatory parameter description Parameters for Optional Services Class Optional parameter description Identification Commands Service Class IndicationService Class Capabilities +FCLASS? Service Class Selection Request Manufacturer IdentificationRequest Model Identification Request Revision Identification Action Commands Originate a CallAnswer a Call ATD Data Transmission Post-Page Message Release+FDT Class +FET=n Initialize Facsimile Parameters Data ReceptionSession Termination Phase a Negotiation Responses Modem Responses+FCO +FCON Phase B Negotiation Responses Class +FCS, +FIS, +FTC+FDCS, +FDIS +FDTC +FPO Class +FTI, +FCI, +FPI +FTSI, +FCSI, +FCIGClass +FNF, +FNS, +FNC +FNSF, +FNSS, +FNSC Report Addressing or Password Strings Class +FSA, +FPA, +FPW+FSASUB string +FPASEP string +FPTS Phase C Page Reception Responses+FPS Phase D Post Page Responses Call Termination with Status+FET +FHS Hang-up Status Codes Class Cause C0-DF Parameter Commands Session Parameters+FCC= +FDCC= +FIS= +FDIS=+FCS? +FDCS? Session Subparameters CRLF0-1,0-3,0-4,0-2,0,0,0,0-7,0CRLF T.30 Session Subparameter Codes Label Function Class 2.0/2.1 Description Function Class 2.0/2.1 Description +FLI +FLID+FPI +FCIG +FNS +FLP+FLPL +FSP +FCR +FBU+FBUG Capability to Receive +FNR +FAPNegotiation Reporting Address & Polling Capabilities + FPW = Password string Addressing & Polling Frames+ FSA = destination Subaddress string + FPA = selective Polling Address string Procedure Control Parameters Transfer Status +FCQ Copy Quality Checking +FRQ +FBADMUL+FBADLIN Receive Quality Thresholds Host Phase C Response Timeout, +FCT +FPHCTO, Host Phase C Response Time-out+FAA Adaptive Answer Class 2.0/2.1 not supported +FAXERRClass 2.0/2.1 +FMS +FMINSP Phase C Data Format Parameters Class 2.0/2.1 +FBO+FBOR Class 2.0/2.1 +FEA Class 2.0/2.1 Format conversion, +FFC Vertical Resolution Format Conversion +FVRFC Class 2.0/2.1 Not ApplicableWrite syntax +FVRFC=value Data Compression Format Conversion, +FDFFC Fax Flow Control, +FLO Width Format Conversion, +FWDFCFWDFC=0 FWDFC=1 Set Current Time and Date, AT+FTD Header Generation, AT+FPH Miscellaneous Parameters Buffer Size, +FBS Class 2.1 only Session Message Report Responses Report Transmit Hdlc Frames, +FHTReport Received Hdlc Frames, +FHR Syntax +FHTtransmitted Hdlc frame octets Send two pages, 1-D data, no errors Class Sample Modem Control Sessions Receive two pages, 1-D data, no errors Class AT+FCLASS=2.0 Ring Host Modem Local Modem Remote Station Commands AT+FCLASS=2.1 Alphabetic List of Commands and Responses 100 101 Ascii Conversion Chart 102 Voice Commands 103 Voice 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 Command +FCLASS=8 Dtmf Detect Detect and Control Dtmf Touch Tone Signals Digit Low frequency High frequencyAT+FCLASS=8 ¾R is Ring Command +VNH=hookEnter Automatic Hang-Up Control Command +FMI?Enter Report Manufacturers IDCommand +FMM?Enter Report Product ID Command +FMR?Enter Report Version Level Enter Voice Receive State 108 109 Command +VTS=? Report Frequency SupportAT+VTS=? Command +VGR=gain Set the Gain for Received Voice Samples Command +VIT=timer Set DTE/DCE Inactivity TimerStart Voice Transmission Process 110 111 Command +VLS=label Select Analog Source/DestinationCode Description Command +VRA=interval Set Ring Back Goes Away Timer Command +VRN=interval Set Ring Back Never Appeared TimerAT+VLS=? 112 Command +VSD=sds,sdi Set Silence Detection Sensitivity 113 Command +VSM=cml,vsr,scs,sel Select Voice Compression Method 114 Command +VSM=? Report Voice Compression Method AT+VSM=?Identifier Description Lsltcq Enable report Description 116 117 Command +VDT=enable,report Control Tone Cadence ReportingCommand +VEM=mask Event Reporting and Masking 118 119 Interface Configuration CommandsAT+VBT=? 120 Voice Mode Result Codes Flow ControlTerse Verbose Busy Dialtone Unsolicited Voice Mode Result Codes Valid Complex Event Report TagsTag Description 122 123 Voice Mode Shielded CodesShielded Code Hex Event Report Description Ascii 124 Command Response Sample SessionsSample Rate Selection and Suggested Compression Method 125 126 127 DTE/DCE Interface Rates 128 Remote Configuration Basic ProcedureSetup 129 Country Code Configuration Using the Global Wizard UtilityUsing AT Commands Country AT Command Result Code Hexadecimal Decimal Index 131 Callback Attempts command #CBA 132 133 +FSA 134 +FTH Transmit Data with Hdlc Framing Parity, setting 135 Procedure Control Parameters 136