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Multi-Tech Systems MT5634SMI V.34, MT5634SMI V.92 manual Voice Mode Shielded Codes, 123

Models: MT5634SMI V.34 MT5634SMI V.92

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Chapter 4 – Voice Commands

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. Table 3 describes voice mode shielded codes. The number in the first column is the ASCII equivalent (in hex). Voice Mode Shielded Codes Detail

Shielded Code Hex

Event Report Description

<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 Hang Up 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. (The

 

 

+VXT command is not supported by the MT5634SMI-ITP.)

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).

8

(38)

Event Number 4 (DTMF 8).

9

(39)

Event Number 4 (DTMF 9).

0

(30)

Event Number 4 (DTMF 0).

A

(41)

Event Number 4 (Extended Keypad DTMF A).

B

(42)

Event Number 4 (Extended Keypad DTMF B).

C

(43)

Event Number 4 (Extended Keypad DTMF C).

D

(44)

Event Number 4 (Extended Keypad DTMF D).

*

(2A)

Event Number 4 (Extended Keypad DTMF E).

#

(23)

Event Number 4 (Extended Keypad DTMF E).

o

(6F)

Event Number 5 (Receive Buffer Overrun).

c

(63)

Event Number 6 (Facsimile Calling).

e

(65)

Event Number 7 (Data Calling).

h

(68)

Event Number 8 (line current break). Local phone goes on hook.

H

(48)

Event Number 8 (line current detected). Local phone goes off hook.

s

(73)

Event Number 9 (Presumed Hang Up "SILENCE" Timeout).

q

(71)

Event Number 10 (Presumed End of Message "QUIET" Timeout).

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

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Multi-Tech Systems MT5634SMI V.34 manual Voice Mode Shielded Codes, Shielded Code Hex Event Report Description, 123
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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.