Multi-Tech Systems Understanding DTMF Commands and Incoming Number Formats: 1234567890 and abcdefghijklmnopqrstuvwxyz

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MultiModemDID User Guide	Chapter 4 - AT Commands, S-Registers, Result Codes

Command: *DF	Format for Reporting Incoming DID Number
Values:	0, 1, 2
Default:	0
Description:	This command allows for three different reporting formats of
	the incoming number information. This information is output
	when either the proper number of digits have been received or
	the time out timer has expired and before the modem answers
	the call. When set to *DFI, the modem will output one line for
	every digit received. For the other formats, the modem will only
	output one line per call.
*DF0	“DID:xxx” - Default
*DF1	“DTMFx” for each digit
*DF2	“RINGxxx”

Example Sessions

[15:31:29.100] AT+FCLASS=0 [15:31:29.100] [15:31:29.100] OK

[15:31:29.160] AT*DS1*DD0*DF0*DN4*DT15 [15:31:29.160]

[15:31:29.160] OK

[15:31:29.160] ATS0=1 [15:31:29.160] [15:31:29.160] OK [15:31:40.800] [15:31:40.800] DID:5980 [15:31:54.920] [DCD] [15:31:54.920] CONNECT 28800 V42bis

[15:32:00.850] 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz

[15:32:00.850] 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz

[15:32:00.850] 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz

[15:32:06.780] 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz

[15:32:06.830] 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz

[15:32:12.600] 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz

[15:32:12.660] 1234567890ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz

[15:32:12.710] +++ATH

[15:32:12.730] [dcd] [15:32:12.730] NO CARRIER

[15:26:39.260] AT+FCLASS=0 [15:26:39.260] [15:26:39.260] OK

[15:26:39.260] AT*DS1*DD0*DF1*DN4*DT15 [15:26:39.260]

[15:26:39.260] OK

[15:26:39.310] ATS0=1 [15:26:39.310] [15:26:39.310] OK [15:26:52.440] [15:26:52.440] DTMF5

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Contents User Guide Trademarks Record of RevisionsRevision Date Description PatentsTable of Contents MultiModemDID User Guide Contents Introduction and Description FeaturesIntroduction We Supply SafetyYou Supply Assemble the Modem InstallationConnect the Modem to Your System Connect the Modem to the AC Power Outlet Removing Your Old Modem from WindowsFrom Windows 2000, XP Operation Front Panel of the MultiModemDID ModemDid Operation OperationConnecting to the Internet Dial-Up NetworkingAT Commands, S -Registers Result Codes Communication Standard Setting AT CommandsRepeat Last Command AnswerDS=n Dial Stored Telephone Number Echo Command Mode CharactersNumber ATDT1028806127853500$123456789 Echo Online Data CharactersResult Codes Enable/Disable Monitor Speaker ModeReturn Online to Data Mode Modulation HandshakeResult Code Format Modem ResetTone Dialing Result Code OptionsData Terminal Ready DTR Control Load Factory SettingsAsynchronous Communications Mode XON/XOFF Pacing ControlStore Current Configuration Test CommandsDisplay Current Settings Store Dialing Command\Bn Transmit Break Online command mode. The modem receives a \Bn\Kn Break Control \Qn Flow Control Selection \Nn Error Correction Mode Selection\Tn Inactivity Timer \Vn Protocol Result CodeDirect Connect Enable Adaptive Answer Result Code EnableDC n AT Command Control View Numbers in BlacklistCommand +DCS=x,y Select V.44 Data Compression Cisco ConfigurationCommand Speed Response $Dn DTR DialingCommand +DS44=n V.44 Data Compression Data Compression ReportingEnable Synchronous Buffered Mode Modulation Selection SubparametersMod value Valid max-rate values bps Modem on Hold Enable CommandsCommand +PCW=n Call Waiting Enable PCM Upstream IgnoreCommand +PMHR=n Modem on Hold Initiate Command +PMHT=n Modem on Hold TimerCommand +VDR= x, y Distinctive Ring Report Other CommandsCommand +VCID=n Caller ID Selection Quick Connect ControlCommand +++ATCR Escape Sequence Command %%%ATCR Remote Configuration Escape SequenceMT5634ZBA-DID Initialization Recommendations Number of did Digits Expected Busy-Out Timer at End of CallWait for Digit Time-Out Time Digit FormatDF1 Format for Reporting Incoming did NumberDF0 DF2Page Register Unit Range Default Description RegistersValue Speed Value RateS42 Value Digital lossCarrier signal lost or not detected Command executedRing signal detected Invalid commandPage Basic Procedure Remote ConfigurationSetup Changing the Remote Escape Character None of the Indicators Light TroubleshootingModem Does Not Respond to Commands Modem Dials But Cannot Connect Modem Doesn’t Work with Caller ID Modem Cannot Connect When AnsweringModem Disconnects While Online Fax and Data Software Can’t Run at the Same TimeDid Troubleshooting Appendix a Regulatory Compliance FCC Part 68 TelecomCanadian Limitations Notice FCC PartFax Branding Statement Industry CanadaAppendix B Technical Specifications FaxUpgrade Overview Appendix C Upgrading the Modem’s FirmwareExtract the Upgrade Files Select Dialup Configuration Tool Appendix D Installing a Modem Under LinuxInstallation Standard Linux Serial Port DefinitionsCalling the ISP Select RH PPP DialerSymbols IndexMultiModemDID User Guide Index MultiModemDID User Guide Index