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VOICESURFR 28800 INTERNAL

MOTOROLA

VOICESURFR 28800 INTERNAL

Card Type

Modem (asynchronous)

Chip Set

Unidentified

I/O Options

Speaker out, microphone

Maximum Modem Rate

28.8Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

Unidentified

Fax Modulation Protocol

Unidentified

Error Correction/Compression

Unidentified

Fax Class

Unidentified

Data Bus

16-bit ISA

Card Size

Half-length, full-height card

CONNECTIONS

Function

Label

Function

Label

Line out (RJ-11)

CN1

Speaker out

CN3

Line in (RJ-11)

CN2

Microphone

CN4

USER CONFIGURABLE SETTINGS

Function

Label

Position

í Factory configured - do not alter

S6

Unidentified

í Factory configured - do not alter

S7

Unidentified

í Factory configured - do not alter

S8

Unidentified

SERIAL PORT ADDRESS

Setting

S1

S2

COM1 (3F8h)

Open

Open

COM2 (2F8h)

Closed

Open

í COM3 (3E8h)

Open

Closed

COM4 (2E8h)

Closed

Closed

INTERRUPT

Setting

S3

S4

S5

IRQ 3

Closed

Open

Open

IRQ 4

Open

Closed

Open

í IRQ 5

Open

Open

Closed

PLUG AND PLAY

Plug & Play

JP10

JP11

JP12

JP13

JP14

Enabled

Closed

Closed

Closed

Open

Closed

í Disabled

Open

Open

Open

Closed

Open

SUPPORTED COMMAND SET

Basic AT Commands

AT, +++, A/

A, E, H, M, O, S, V, X, Y, Z

&F, &V, &W, &Y, &Z

Extended AT Commands

\K, \Q

%A, %C

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S25, S26, S38

Note: See MHI Help File for full command documentation.

Proprietary AT Command Set

AUTO FALLFORWARD/FALLBACK

Type:

Configuration

Format:

AT [cmds] &An [cmds]

Description:

Controls the auto fallforward/fallback

Command

Function

í &A0

Disable auto fallforward/fallback

&A1

Enable auto fallforward/fallback

CONNECTION SPEED NEGOTIATION

Type:

Configuration

Format:

AT [cmds] &Hn [cmds]

Description:

Controls the connection speed negotiation

Command

Function

í &H0

V.34 connect speed negotiation (28.8Kbps-300bps)

&H1

V.34 (28.8Kbps- 4800bps)

&H2

V.32bis automatic (14.4Kbps -300bps)

&H3

V.32bis only (14.4Kbps - 4800bps)

&H4

V.32 automatic (9600-300bps)

&H5

V.32 only (9600-4800bps)

&H6

V.22 only (2400-1200bps)

&H7

V.22 only (1200bps)

&H8

212 only (1200bps)

&H9

103 only (300bps)

&H10

V.21 only (300bps)

 

 

 

DATA CARRIER DETECT (DCD)

Type:

Configuration

Format:

AT [cmds] &Cn [cmds]

Description:

Selects whether the DCD option is enabled or disabled

Command

Function

í &C0

DCD enabled

&C1

DCD enabled after carrier signal detected

&C2

Force DCD on and toggle DCD on disconnect

DATA SET READY (DSR)

Type:

Configuration

Format:

AT [cmds] &Sn [cmds]

Description:

Selects DSR options

Command

Function

&S0

DSR forced high

í &S1

DSR high only while modem is handshaking or connected

&S2

DSR high only while modem is connected

&S3

DSR is forced high in all modes

DATA TERMINAL READY (DTR)

Type:

Configuration

Format:

AT [cmds] &Dn [cmds]

Description:

Selects modem response to DTR

Note: The action each variant of &D causes depends on the setting of &Q

Command

Function

í &D0

Modem does not respond to DTR

&D1

Modem goes to command mode after DTR goes is off

&D2

Modem goes to command mode and disconnects (hangs up) after DTR goes off; Auto-Answer is disabled.

&D3

Modem is initialized after DTR goes off

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DIAL

Type:

Immediate

Format:

AT [cmds] D<#> [cmds]

Description:

Dials telephone number according to any modifiers included in the string

Note:

Any combination of modifiers can be used to produce the desired dial functions in sequence.

Command

Function

DL

Re-dial last number

DP

Pulse dialing enabled

DS=n

Dial stored telephone number n

DT

Tone dialing enabled/Pulse dialing disabled

DW

Dialing resumed following dial tone detection

D,

Dialing paused for amount of time specified in S8 register

D!

Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook.

D@

Wait for Quite Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string.

D;

Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command.

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports product code

I1

Reports 000

I2

Reports OK or ERROR

I3

Reports firmware revision number

I4

Reports configuration settings

RESULT CODES

Type:

Configuration

Format:

AT [cmds] Qn [cmds]

Description:

Enables modem to send result codes to the DTE

Command

Function

í Q0

Result code sending enabled

Q1

Result code sending disabled

Q2

Call progress messages on originate only

 

 

 

 

 

 

 

SPEAKER VOLUME

Type:

Configuration

Format:

AT [cmds] Ln [cmds]

Description:

Controls speaker volume

Command

Function

L0

Low volume setting

L1

Low volume setting

í L2

Medium volume setting

L3

Highest volume setting

TRELLIS CODING

Type:

Configuration

Format:

AT [cmds] &Un [cmds]

Description:

Controls the trellis coding

Command

Function

&U0

Enable trellis coding for V.32 mode at 9600bps

í &U1

Disable trellis coding for V.32 mode at 9600bps

Extended AT Commands

ANSWER MODE

Type:

Configuration

Format:

AT [cmds] %On [cmds]

Description:

Sets the answer mode

Command

Function

%O0

Answer mode if ringing

%O1

Forced to answer mode

%O2

Automatic answer in originate mode

AUTO-RELIABLE TIME BUFFER CONFIGURATION

Type:

Configuration

Format:

AT [cmds] \Cn [cmds]

Description:

Controls the handling of incoming data during auto-reliable time period

Command

Function

\C0

Timeout and fallback, speed buffer, no data buffer

\C1

Timeout and fallback, speed buffer, buffer receive data

\C2

Auto reliable, fallback with fallback character, speed buffer, no receive data buffer

\C3

Timeout and fallback, ITU-T V.14, buffer receive data

\C4

Timeout and fallback with fallback character, ITU-T V.14, no data buffer

 

 

 

 

 

 

 

BREAK SEND

Type:

Configuration

Format:

AT [cmds] \Bn [cmds]

Description:

Sends break to modem

Command

Function

\B0

6 data bits, no parity, 1 stop bit

\B1

7N1 character length

\B2

7P1 character length

\B3

8P1 character length

\B4

7P2 character length

\B5

8P1 character length

CALLER ID

Type:

Configuration

Format:

AT [cmds] #CC=n [cmds]

Description:

Controls the Caller ID function

Command

Function

#CC=0

Caller ID disabled

#CC=1

Caller ID displays formatted data

#CC=2

Caller ID displays raw hexadecimal data

CHARACTER ABORT

Type:

Configuration

Format:

AT [cmds] %Kn [cmds]

Description:

Controls the character abort

Command

Function

%K0

Enable 2 second delay to character abort

%K1

Disable delay to character abort

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

COMPUTER - TO - MODEM SPEED SELECTION

Type:

Configuration

Format:

AT [cmds] \Tn [cmds]

Description:

Controls the computer- to - modem speed

Command

Function

\T0

Autobaud

\T1

Set speed to last AT command entry speed

\T2

Force 300bps after connecting

\T3

Force 1200bps after connecting

\T4

Force 2400bps after connecting

\T5

Force 4800bps after connecting

\T6

Force 7200bps after connecting

\T7

Force 9600bps after connecting

\T8

Force 12.0bps after connecting

\T9

Force 14.4bps after connecting

\T10

Force 16.8bps after connecting

\T11

Force 19.2bps after connecting

\T12

Force 21.6bps after connecting

\T13

Force 24.0bps after connecting

\T14

Force 26.4bps after connecting

\T15

Force 28.8bps after connecting

\T16

Force 38.4bps after connecting

\T17

Force 57.6bps after connecting

\T18

Force 76.8bps after connecting

\T19

Force 115.2bps after connecting

\T20

Force 128.0bps after connecting

CONNECT MODE

Type:

Configuration

Format:

AT [cmds] \Nn [cmds]

Description:

Controls the type of connection the modem will operate in

Command

Function

\N0

Normal mode enabled

\N1

Direct mode enabled

\N2

Reliable mode enabled

\N3

Auto-reliable mode enabled

\N4

V.42 reliable mode enabled

\N5

V.42, MNP reliable mode enabled

\N6

Simulated controlled carrier

 

 

 

 

 

 

 

DTR SIGNAL

Type:

Immediate

Format:

AT [cmds] %Zn [cmds]

Description:

Sets the DTR signal

Command

Function

%Z0

Ignore DTR toggle

%Z1

Dial stored phone number (0-3) on DTR toggle

%Z2

Attempt to connect on DTR toggle

EXTENDED RESULT CODES

Type:

Configuration

Format:

AT [cmds] \Vn [cmds]

Description:

Selects extended result codes

Command

Function

\V0

Connect and protocol message reports modem - to - modem speed

\V1

Connect and protocol message reports computer - to - modem speed

\V2

Connect message reports computer - to - modem speed/V.42 error correction

\V3

Connect message reports computer - to - modem speed

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] \Gn [cmds]

Description:

Selects modem port flow control

Command

Function

\G0

Flow control disabled

\G1

XON/XOFF flow control enabled

\G2

XON/XOFF flow control only for transmitting data

\G3

XON/XOFF flow control with pass-through enabled

PARITY

Type:

Immediate

Format:

AT [cmds] \P [cmds]

Description:

Controls parity

Command

Function

\P0

Even Parity

\P1

Space

\P2

Odd

\P3

Mark

\P4

Automatic

 

 

 

 

 

 

 

 

RETRAIN

Type:

Immediate

Format:

AT [cmds] %Q [cmds]

Description:

Sets the retrain

Command

Function

%Q0

Disable retrain

%Q1

Attempt up to 3 retrains and disconnect if unsuccessful

%Q2

Retrain until signal quality is good

RETURN CALL PROGRESS MESSAGE SPEED

Type:

Immediate

Format:

AT [cmds] %R [cmds]

Description:

Sets the return call progress message speed

Command

Function

%R0

Return call progress message at current computer - to - modem speed

%R1

Return call progress message at last computer- to - modem speed

%R2

Return call progress message at 300bps

%R3

Return call progress message at 1200bps

%R4

Return call progress message at 2400bps

%R5

Return call progress message at 4800bps

%R6

Return call progress message at 7200bps

%R7

Return call progress message at 9600bps

%R8

Return call progress message at 12.0bps

%R9

Return call progress message at 14.4bps

%R10

Return call progress message at 16.8bps

%R11

Return call progress message at 19.2bps

%R12

Return call progress message at 21.6bps

%R13

Return call progress message at 24.0bps

%R14

Return call progress message at 26.4bps

%R15

Return call progress message at 28.8bps

%R16

Return call progress message at 38.4bps

%R17

Return call progress message at 57.6bps

%R18

Return call progress message at 76.8bps

%R19

Return call progress message at 115.2bps

%R20

Return call progress message at 128.0bps

S(status) -REGISTERS

RETRANSMISSION COUNTER

Type:

Register

Format

AT [cmds] S70=n [cmds]

Default:

100

Range:

0-255

Description:

Sets the retransmission counter