Technics MT5634SMI-34, MT5634SMI-92 manual Voice S-Register Summary, Voice Commands

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Chapter 6 – Voice Commands

Voice S-Register Summary

Voice mode S-Register changes are outlined below.

S-Register	Description
S0	Automatic answer is disallowed in Voice mode.
S7	Wait for Carrier After Dial. Default is 60 seconds. In Voice mode, S7 contains the maximum
	amount of time that the modem will wait during Call Origination, all the time detecting for ring
	backs, before assuming that the remote station will not go off hook.
S10	Automatic disconnect is disallowed in Voice mode.

Voice Commands

The +V Voice enhancements are implemented with AT+V (for Voice) commands, as well as changes to several existing commands.

In general, the modem does not accept Data mode (+FCLASS=0) commands or Fax mode (+FCLASS=1, 2, 2.0) commands when in Voice mode (+FCLASS=8).

Commands That Change for Voice Mode Support

Command	Description
A	Disallowed in Voice mode.
D	Causes the modem to Dial assuming +VLS=2 if +VLS=0 when the ATD command was
	entered.
H	Values greater than 0 disallowed in Voice mode.
I	Disallowed in Voice mode.
L	Disallowed in Voice mode.
M	Disallowed in Voice mode.
O	Disallowed in Voice mode.
Q	Disallowed in Voice mode.
X	Disallowed in Voice mode.
Z	Reset modem.
&D	&D1 is disallowed in Voice mode.
+FCLASS=8	Places the modem in Voice mode.
+FCLASS=	New values are added for Voice mode.
+FCLASS=?	New values are added for Voice mode.

SocketModem Global MT5634SMI Developer’s Guide

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Contents MT5634SMI-34 MT5634SMI-92 Revisions Table of Contents Multi-Tech’s Flash Programming Protocol Appendix C Country Configuration and Result Codes Index Product Description Specifications IntroductionProduct Description MT5634SMI Features MatrixTIA/EIA TR29.2 Technical Specifications and FeaturesStandard MT5634SMI-IT-92 Industrial Temperature 3.3V Build OptionPhysical Dimensions All Models Mechanical SpecificationsPin Configurations Pin # Signal Name I/O Type DescriptionDigital Ground Ring Signal from Telco Tip Signal from TelcoActive High DCD status Active High RDX statusDgnd GND Pin # Signal Description NameINT VCC PWRElectrical Characteristics Electrical CharacteristicsTiming Requirements Handling PrecautionsTiming Requirements for Parallel Write Timing Requirements for Parallel ReadSocketModem Parallel Interface a Programmer’s Description SocketModem Parallel Interface Internal RegistersSocketModem Mimic MMM Operation Register Name Register Description Host Access Register Functional Descriptions Time Out InterruptsInternal Registers Special Register Set Note *2Bit Priority Interrupt Source Interrupt Reset Control IER Interrupt EnableRBR Receive Buffer RX Fifo THR Transmit Holding Register TX FifoFCR Fifo Control LCR Line ControlMCR Modem Control MSR Modem Status LSR Line StatusDLL Divisor Latch LSByte SCR ScratchDLM Divisor Latch MSByte Baud Rate Clock Divisor Decimal DLM Value HEX DLL Value HEXAT Command Summary AT Commands, S-Registers Result CodesSet Register Value Modulation HandshakeEnter Key AT CommandsDial string modifiers DS= y Dial Stored Telephone NumberReturn Online to Data Mode Sr? Sr= n Set Register ValueXON/XOFF Pacing Control Zy=x Store Dialing Command \An Select Maximum MNP Block Size\Bn Transmit Break \Tn Inactivity Timer \Nn Error Correction Mode Selection\Kn Break Control Data mode. The modem receives the break from the computer\Xn XON/XOFF Pass-Through DCn AT Command Control$Dn DTR Dialing $RPn Ring Priority vs. AT Command Priority$EBn Asynchronous Word Length $MBn Online BPS SpeedCallback Failed Attempts Reset #CBDn Callback Delay#CBIn Local Callback Inactivity Timer #CBNy=x Store Callback PasswordEscape AT Commands +MS= Modulation Selection CommandsSubparameters Modulation Possible rates bps1+PMH=n Modem on Hold Enable +PCW=n Call Waiting EnableMod value Valid maxrate values bps +PIG=n PCM Upstream Ignore+PMHT=n Modem on Hold Timer +PMHF V.92 Modem Hook Flash+PMHR=n Modem on Hold Initiate +VCID=n Caller ID Selection +PQC=n Quick Connect Control#S=x Store Setup Password #Sx Enter Setup PasswordRegisters Register Unit Range Default DescriptionS48=7 S48=128 S38 Terse Verbose Description Result Codes111 Voice Commands Voice Commands Commands That Change for Voice Mode SupportVoice S-Register Summary Voice +V Commands Detail Voice +V Commands SummaryCommand Description +FCLASS= mode Enter Select Modem Operating ModeTouch Tone Signals Digit Low frequency High frequency AT+FCLASS=? Enter Display Service Class Capabilities+FCLASS=8 Dtmf Detect Detect and Control Dtmf +FMI?Enter Report Manufacturers ID +VNH=hookEnter Automatic Hang-Up Control+FMM?Enter Report Product ID +FMR?Enter Report Version LevelEnter Voice Receive State +VTS=string Produce Dtmf and Tone Generation in Voice ModeAT+VTS=? +VTS=? Report Frequency SupportStart Voice Transmission Process +VGR=gain Set the Gain for Received Voice Samples+VIT=timer Set DTE/DCE Inactivity Timer +VGT=level Set the Volume for Transmitted Voice Samples+VLS=label Select Analog Source/Destination Code Description+VRA=interval Set Ring Back Goes Away Timer +VRN=interval Set Ring Back Never Appeared Timer +VSD=sds,sdi Set Silence Detection Sensitivity+VSM=cml,vsr,scs,sel Select Voice Compression Method +VSM=? Report Voice Compression Method AT+VSM=?Identifier Description Enable Report Description +VDT=enable,report Control Tone Cadence ReportingLsltcq +VEM=? Report Event Reporting and Masking Capabilities +VEM=mask Event Reporting and Masking+VPP=enable Enable or Disable Voice Mode Packet Protocol Interface Configuration Commands+VBT=? Report Modem Flow Control Assert and Deassert Points AT+VBT=?Voice Mode Result Codes Flow Control+VPR=rate Select DTE/DCE Interface Rate Turn Off Autobaud Unsolicited Voice Mode Result Codes Valid Complex Event Report TagsTag Description Shielded Code Hex Event Report Description Voice Mode Shielded CodesAscii Command Response Sample SessionsSample Rate Selection and Suggested Compression Method AT+VTX AT+VLS=4DLE ETX AT+VLS=0AT+VRX AT+VLS=2DLE NUL AT+VNH=1DTE/DCE Interface Rates Related ManualsAdditional Information Fax Commands Remote Configuration Remote Configuration Country Code ConfigurationBasic Procedure SetupUsing the Global Wizard Utility Country Code ConfigurationUsing AT Commands Country AT Command Result Code Hexadecimal DecimalFirmware Upgrade Procedure Upgrade OverviewUpgrade Steps Install the Flash Wizard Download the Upgrade FileExtract the Firmware Upgrade .Hex Files Identify the Current Version of the FirmwareUpgrade the Modem’s Firmware Using the Flash WizardRestore Your Parameters Programming the Modem Multi-Tech Systems, Inc. Flash Programming ProtocolModem Comments Handshake SequenceOther Supported Boot Code Commands Other Programming ConcernsATI4 Data Record Char Pos Field Type Value Description Intel Hex FormatExample Extended Address Record in Intel Format End of File Record Char Pos Field Type Value DescriptionExample End of File in Intel Format Serial Test/Demo Board Components Appendix a Mechanical Details5V / 3.3V Jumper JP1 Serial Test/Demo Board Block DiagramParallel Test/Demo Board Components Address/COM Port/ IRQ Select Jumpers JP2 and JP3Operating Voltage Select Jumper JP4 Figure A-4. Parallel Test/Demo Board Block Diagram Parallel Test/Demo Board Block DiagramTelecom Approvals Safety and EMC ApprovalsHardware Considerations Regulatory Design ConsiderationsSafety 5V Tolerant Inputs for 3.3V Modules Industry Canada FCC Part 15 RegulationTelecom Labeling Requirements FCC Part 68 TelecomReregistration From FCC Part 68 Subpart D Conditions for RegistrationCanadian Limitations Notice Fax Branding StatementIndustry Canada CS-03 EMC, Safety, and R&TTE Directive ComplianceInternational Modem Restrictions Multiple ListingSouth African Notice New Zealand Telecom Warning NoticeCountry Country Config. hex ATI9 Response Appendix C Country Configuration Result CodesAppendix C Country Configuration and Result Codes Appendix C Country Configuration and Result Codes Appendix C Country Configuration and Result Codes Page Index Index Index Index