Multi-Tech Systems MT5600BA-V92 Unformatted Form Reporting Caller ID, Voice Mode Shielded Codes

Page 38

Chapter 3 – Voice Commands

Unformatted Form Reporting – Caller ID

The MultiModem does not display the Caller ID information if it detects a checksum error in the caller ID packet (either SDM or MDM) while in presentation mode. If the MultiModem receives multiple copies of the Caller ID packets, the MultiModem presents all of the packets to the computer. The MultiModem presents all data items and packet control information found in the SDM and MDM packets, except the leading Us (line seizure information) from the presentation. The checksum is included in the presentation. The entire Caller ID packet is presented in ASCII hex as printable numbers. The characters in the ASCII hex message are in the bit order presented to the MultiModem. The MultiModem does not insert spaces, <cr>, or <lf> ASCII codes for formatting between the characters of the packet.

The MultiModem does not check the checksum, and it is the computer’s job to check message validity. Note that this means that the MultiModem presents the Caller ID information even if the MultiModem detects a check sum error in the Caller ID packet (SDM or MDM) in the presentation mode.

The MultiModem presents all of the information in the packet in ASCII hex as printable characters. The MultiModem includes all Message Type Octets, Message Length Octets, Data Octets, and Checksum Octets for the presentation mode.

Voice Mode Shielded Codes

These codes can be sent in either Command mode or Data mode. The DCE may return the event detection reports after the OK result code from the +FCLASS command. One or more simple event detection reports may be embedded within the data portion of a complex event detection report. The Table below describes voice mode shielded codes. The number in the first column is the ASCII equivalent (in hex). The number in the second column refers to the numbering scheme used below.

Shielded

Hex

Event Report Description

Code

 

 

<DLE>

(10)

Two contiguous <DLE><DLE> codes indicate a single <DLE> in the data stream.

<SUB>

(1A)

<DLE><DLE> in the data stream.

<ETX>

(3)

End Data State; signifies the end of voice data. Can end with Event 9 (Presumed Hangup

 

 

Timeout), Event 10 (Presumed End of Message), Event 13 (Loop Current Interruption), Event

 

 

14 (Loop Current Polarity Reversal), Event 19 (BUSY), or Event 20 (DIALTONE).

Q

(51)

Data stream shielded Xon character. Used in the +VXT command to shield XON characters in

 

 

the full-duplex data stream and in the Packet Protocol.

S

(53)

Data stream shielded Xoff character. Used in the +VXT command to shield

 

 

XOFF characters in the full-duplex data stream and in the Packet Protocol.

M

(4D)

Data stream shielded SOH code used for the Packet Protocol.

W

(57)

Data stream shielded ETB code used for the Packet Protocol.

F

(46)

Data stream shielded ACK code used for the Packet Protocol.

U

(55)

Data stream shielded NAK code used for the Packet Protocol.

G

(47)

Data stream shielded ENQ code used for the Packet Protocol.

T

(54)

Timing Mark.

X

(58)

Packet Header for the "Complex Event Detection Report" (additional event data transfers to

 

 

the DTE).

.

(2E)

Packet Terminator for the "Complex Event Detection Report" (additional event data transfers

 

 

to the DTE).

/

(2F)

Start of DTMF tone shielding.

~

(7F)

DTMF transitions to off.

R

(52)

Event Number 3 (RING). The <DLE> shielded version of the RING result code.

1

(31)

Event Number 4 (DTMF 1).

2

(32)

Event Number 4 (DTMF 2).

3

(33)

Event Number 4 (DTMF 3).

4

(34)

Event Number 4 (DTMF 4).

5

(35)

Event Number 4 (DTMF 5).

6

(36)

Event Number 4 (DTMF 6).

7

(37)

Event Number 4 (DTMF 7).

Multi-Tech Systems, Inc. AT Commands Reference Guide (S000273G)

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Contents MultiModem→ Record of Revisions WarrantyCopyright TrademarksTable of Contents You must press Enter to send the command to the modem IntroductionAT Commands General CommandsCommand Hook Control Command DS=n Dial Stored Telephone NumberCommand En Echo Command Mode Characters Command Information RequestCommand Tone Dialing Command Result Codes Enable/DisableCommand ? Read Register Value Command Result Code FormatCommand Data Carrier Detect DCD Control Command Long Space DisconnectCommand Modem Reset Command Dn Data Terminal Ready DTR ControlCommand Load Factory Settings Command Modem-Initiated Flow ControlCommand V.42bis Data Compression Command V.22bis Guard Tone ControlCommand Clear to Send CTS Control Command Make/Break Dial RatioCommand Sync/Async Mode Command Data Set Ready DSR ControlCommand Select Profile for Hard Reset Command Store Current ConfigurationCommand &Xn Synchronous Clock Source Command &Zn=x Store Telephone NumberCommand Line Signal Quality Command %En Line Quality MonitorCommand Line Signal Level Command PCM Code SelectionCommand \Vn Single Line Connect Message Command \Kn Break ControlCommand \Nn Error Correction Mode Selection Report CommandsValues & Default Country/Region of InstallationCommand +MS= Modulation Selection SubparametersCommand View Numbers in Blacklist Command MNP Extended ServicesCommand Flash Memory Download Command View Delayed NumbersCommand *E Escape Remote Configuration Escape CommandsCommand +++ Escape Sequence Command +PIG=n PCM Upstream Ignore Modem Connection CommandsCommand +PCW=n Call Waiting Enable Command +PQC=n Quick Connect ControlResult Code Force Full Startup Procedure Next ConnectionEnable Quick Connect Profile Save Caller ID Commands Callback Security CommandsCommand +DS Data Compression Data Compression CommandsCommand +DR Data Compression Reporting Command +DS44 V.44 Compression SelectCommand +EFCS Bit Frame Check Sequence Error Control CommandsCommand +EB Break Handling in Error Control Operation Command +ER Error Control Reporting+ESR? Command +ESR Selective RejectCommand +ETBM Call Termination Buffer Management Command +ILRR DTE-Modem Local Rate Reporting DTE CommandsCommand +IFC DTE-Modem Local Flow Control Reported RateCommand +MR Modulation Reporting Control Modulation CommandCommand +IPR Fixed DTE Rate +MCR Report SyntaxBehavior in Data Mode +FCLASS=0 Call Control CommandCommand -STE= Set Telephony Extension Behavior in Voice Mode +FCLASS=8Examples No Carrier ATS86? Test CommandCommand &T n Test Command Configuration Commands Voice CommandsVoice Commands Overview Command +FCLASS=8 Select Voice ModeCommand +VNH= Automatic Hang-up Control Command +FLO Flow ControlCommand +VRX Start Modem Receive Record Voice CommandsCommand +VIP Voice Initialize All Parameters Command +VTS Send Voice TonesCommand +VGT Voice Gain Transmit Playback Volume Command +VTX Start Modem Transmit PlaybackCommand +VGR Voice Gain Receive Record Gain +VTS Examples+VLS Example Command +VIT Voice Inactivity Timer DTE/ModemCommand +VLS Analog Source/Destination Selection +VSP=1 Command +VRA Ringback Goes Away TimerTable of +VLS Command Options Label Primitives Description IntervalCommand +VSM Compression Method Selection Command +VRN Ringback Never Appeared TimerCommand +VSD Silence Detection Quiet and Silence Command +VDT Control Tone Cadence Reporting Command +VTD Beep Tone Duration TimerCommand +VDR Distinctive Ring Before using it DescriptionRate +VPR?Command +VGM Microphone Gain Speakerphone CommandsCommand +VSP Speakerphone ON/OFF Command +VGS Speaker GainShielded Hex Event Report Description Code Voice Mode Shielded CodesUnformatted Form Reporting Caller ID Event Number 4 Extended Keypad Dtmf a Command +A8I CI Signal Indication V.8bis CommandsCommand +A8E V.8bis Operation Controls Default Values25bis Commands List Identification Number 25bis ResponsesList Request of Forbidden Number List Request of Stored NumberRegisters Reg Unit Range Default DescriptionRegisters Registers +MR, +ER,+DR, and W commands Result Codes FAX Data+ER None +DR ALT+DR None +ER LapmTerse Verbose Description Terse Verbose Description Setting Country/Regional Codes ExampleIndex Qcpc 46, 47, 48, 49 Index
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MT5600BA-V92 specifications

Multi-Tech Systems MT5600BA-V92 is a versatile communication device designed for efficient data transmission over telephone lines. It is highly regarded for its reliability and performance in various applications, including point-of-sale transactions, remote monitoring, and data acquisition. One of the key features of the MT5600BA-V92 is its ability to operate at data rates of up to 56 Kbps. This high-speed modem ensures rapid data transfer, making it suitable for businesses that require quick and efficient communication.

The device supports V.92 technology, which enhances the performance of dial-up connections. V.92 provides features like cheaper call setup times, reduced latency, and improved upload speeds compared to older standards. This makes the MT5600BA-V92 an ideal choice for users who need enhanced data performance without investing in more complex networking infrastructure.

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In summary, the Multi-Tech Systems MT5600BA-V92 is an advanced modem that combines high-speed data transmission, analog compatibility, and robust error correction features. Its reliable performance and user-friendly design make it an excellent choice for businesses looking to enhance their communication capabilities while utilizing existing telephone infrastructure.
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