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DESKVOICE V.90

ACTIONTEC ELECTRONICS, INC.

DESKVOICE V.90

Card Type

Modem, Fax

Chip Set

Unidentified

I/O Options

line in, line out

Maximum Modem Rate

56Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation Protocol

Bell 103/212A

ITU-T V.90, K56flex, V.21, V.22, V.23

Fax Modulation Protocol

Unidentified

Error Correction/Compression

MNP5, V.42, V.42bis

Fax Class

Unidentified

Data Bus

16-bit ISA

Card Size

Half-length, half-height card

CONNECTIONS

Function

Label

Function

Label

Line out (RJ-11)

CN1

Line in (RJ-11)

CN2

SERIAL PORT ADDRESS

Setting

JP1

COM1 (3F8h)

Pins 1 & 2 closed

COM2 (2F8h)

Pins 1 & 2, 3 & 4 closed

COM3 (3E8h)

Pins 1 & 2, 5 & 6 closed

COM4 (2E8h)

Pins 1 & 2, 3 & 4, 5 & 6 closed

Plug and Play

Open

INTERRUPT

Setting

JP2

3

Pins 1 & 2 closed

4

Pins 3 & 4 closed

5

Pins 5 & 6 closed

7

Pins 7 & 8 closed

9

Pins 9 & 10 closed

10

Pins 11 & 12 closed

11

Pins 13 & 14 closed

12

Pins 15 & 16 closed

15

Pins 17 & 18 closed

SUPPORTED COMMAND SET

Basic AT Commands

AT, +++, A/

A, C, E, H, M, P, Q, T, W, Z

&C, &G, &V, &Z

Extended AT Commands

\A, \B, \J, \K, \T, \X

S Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S24, S30, S91, S92

Note: See MHI Help File for full command documentation.

Proprietary AT Command Set

AUTO-MODE DETECTION

Type:

Configuration

Format:

AT [cmds] Nn [cmds]

Description:

Selects various options for the automatic detection and negotiation of protocols during the handshake process if the modem is communicating with a remote modem of dissimilar speed.

Command

Function

N0

Auto-mode detection disabled

í N1

In originate mode, handshake begins at line speed designated by the S37 register. Modem can shift to a slower speed if necessary.

In answer mode, handshake attempted with the following protocols in order - V.FC, V.32bis, V.32, V.22bis, V.22 or Bell 212, V.21, and Bell 103

AUXILIARY RELAY

Type:

Configuration

Format:

AT [cmds] &Jn [cmds]

Description:

Controls the auxiliary relay function.

Command

Function

&J0

Auxiliary relay never closed

COMMUNICATION PROTOCOLS

Type:

Configuration

Format:

AT [cmds] Bn [cmds]

Description:

Selects the communication protocol for data calls

Note: The B command allows the simultaneous selection of more than one suffix, enabling multiple protocols.

Command

Protocol

B0

ITU-T V.22 at 1200bps

B1

Bell 212A at 1200bps

B2

Unselect V.23 reverse channel

B3

Unselect V.23 reverse channel

B15

V.21 at 300bps

B16

Bell 103J at 300bps

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Mn [cmds]

Description:

Selects communications mode

Command

Mode

í &M0

Asynchronous mode

COMMUNICATIONS MODE

Type:

Configuration

Format:

AT [cmds] &Qn [cmds]

Description:

Selects communications mode options

Command

Mode

í &Q0

Asynchronous mode, serial port speed follows connect speed.

&Q1

Reserved

&Q2

Reserved

&Q3

Reserved

&Q4

Reserved

&Q5

Buffered error correction mode

&Q6

Buffered asynchronous mode

&Q7

Reserved

&Q8

MNP error control mode

&Q9

V.42 or MNP error control mode

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

DATA TERMINAL READY (DTR)

Type:

Configuration

Format:

AT [cmds] &Dn [cmds]

Description:

Selects modem response to DTR

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^

Disable data calling tone transmission

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$

Wait for prompt tone detection function enabled. Waits for prompt tone for amount of time specified by the S7 command.

D;

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

ECHOPLEX VALIDITY

Type:

Configuration

Format:

AT [cmds] Fn [cmds]

Description:

Selects whether commands sent while in data mode are echoed

Command

Function

F1

Echoplex disabled

FACTORY DEFAULT PROFILE

Type:

Configuration

Format:

AT [cmds] &F [cmds]

Description:

Sets values in active profile to values found in the default profile

Command

Function

í &F0

Recall factory setting as active configuration

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] &Kn [cmds]

Description:

Enables flow control options

Command

Function

&K0

Flow control disabled

í &K3

RTS/CTS flow control enabled

&K4

XON/XOFF flow control enabled

LONG SPACE DISCONNECT

Type:

Configuration

Format:

AT [cmds] Yn [cmds]

Description:

Commands the modem to disconnect after a 1.6 second break is detected

Command

Function

Y0

Long space disconnect function disabled

ON-LINE

Type:

Immediate

Format:

AT [cmds] On [cmds]

Description:

Controls on-line command (data transmission) state options.

Note: The O command must be placed at the end of the command string.

Command

Function

O0

On-line command mode with no retraining enabled

O1

On-line command mode with retraining enabled

O3

Issue rate renegotiation before returning to online data mode

PULSE DIALING RATIO

Type:

Configuration

Format:

AT [cmds] &Pn [cmds]

Description:

Selects pulse dial make/break ratio

Command

Function

í &P0

39/61ms at 10pps (North America)

&P1

33/67ms at 10pps (Europe)

&P2

39/61ms at 20pps

REPORT INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested

Command

Function

I0

Reports modem firmware revision number and speed

I1

Reports ROM checksum

I2

Tests and reports ROM checksum

I3

Reports the default speed and the controller firmware version

I4

Reports data pump firmware version

I5

Reports the board ID: software version, hardware version, and country ID

I6

Reports OK

I7

Reports OK

I8

Reports OK

I9

Reports country code

I11

Displays diagnostic information about the last connection

RESTORE PROFILE ON POWER-UP

Type:

Configuration

Format:

AT [cmds] &Yn [cmds]

Description:

Restores a selected profile into the active profile on power-up (hard reset)

RESULT CODE FORMAT

Type:

Configuration

Format:

AT [cmds] Vn [cmds]

Description:

Selects word or numeric format for information-text and result codes

Command

Function

V1

Verbose (word) format enabled

SELECT CALL PROGRESS RESULT CODES

Type:

Configuration

Format:

AT [cmds] Xn [cmds]

Description:

Enables selection of tone detection and associated result code format options

Command

Function

X0

Busy and dial tone detection disabled; result codes 0 - 4 enabled.

X1

Busy and dial tone detection disabled; result codes 0 - 5 & 10 enabled.

X2

Busy tone detection disabled, dial tone detection enabled; result codes 0 - 6 & 10 enabled.

X3

Busy tone detection enabled, dial tone detection disabled; result codes 0 - 5, 7 & 10 enabled.

í X4

Busy and dial tone detection enabled; result codes 0 - 7 & 10 enabled.

X5

Busy and dial tone detection enabled; result codes 0 - 7 & 10 enabled.

X6

Busy and dial tone detection enabled; result codes 0 - 7 & 10 enabled.

X7

Busy and dial tone detection enabled; result codes 0 - 7 & 10 disabled.

SPEAKER VOLUME

Type:

Configuration

Format:

AT [cmds] Ln [cmds]

Description:

Controls speaker volume

Command

Function

L0

Lowest volume setting

L1

Low volume setting

í L2

Medium volume setting

L3

Highest volume setting

STORE ACTIVE PROFILE

Type:

Configuration

Format:

AT [cmds] &Wn [cmds]

Description:

Writes the values for the active profile into the non-volatile RAM

TEST MODES

Type:

Immediate

Format:

AT [cmds] &Tn

Description:

Selects test options

Command

Function

&T0

End current test

&T1

Begin local analog loopback test

&T3

Begin local digital loopback

&T6

Request remote digital loopback

V.32 - AUTO-RETRAIN

Type:

Configuration

Format:

AT [cmds] &Bn [cmds]

Description:

Controls auto-retrain function if poor line quality is detected

Command

Function

&B1

Auto-retrain enabled if line quality is poor

Extended Result Codes

BLACKLIST

Type:

Configuration

Format:

AT [cmds] %B [cmds]

Description:

View numbers in blacklist

COMPRESSION

Type:

Configuration

Format:

AT [cmds] %Cn [cmds]

Description:

Selects data compression

Command

Function

%C0

Data compression disabled

%C1

V.42bis and MNP5 enabled

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

Auto-reliable mode enabled

\N7

Auto-reliable mode enabled

EXTENDED RESULT CODES

Type:

Configuration

Format:

AT [cmds] \Vn [cmds]

Description:

Selects extended result codes

Command

Function

\V0

Extended result codes disabled

\V1

Extended result codes enabled

\V2

Extended result codes enabled

 

 

 

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] \Gn [cmds]

Description:

Selects modem port flow control

Note: Command performs no function; included for compatibility only.

FLOW CONTROL TYPE

Type:

Configuration

Format:

AT [cmds] \Qn [cmds]

Description:

Sets type of flow control used by modem

Command

Function

\Q0

Flow control disabled

\Q1

Bidirectional XON/XOFF flow control enabled

\Q3

Bidirectional RTS/CTS flow control enabled

RING INDICATOR

Type:

Configuration

Format:

AT [cmds] \Rn [cmds]

Description:

Controls the ring indicator signal

Command

Function

\R0

Ring indicator signal is off after the telephone call is answered

Special Commands

DATA CALLING TONE

Type:

Configuration

Format:

AT [cmds] -Cn [cmds]

Description:

Controls the data calling tone

Command

Function

-C0

Disable data calling tone

-C1

Enable data calling tone

LINE-TO-LINE LOOPBACK

Type:

Configuration

Format:

AT [cmds] &&Ln [cmds]

Description:

Provides a loopback for line-to-line

WRITE TO/READ FROM REGISTER

Type:

Configuration

Format:

AT [cmds] &&Cn [cmds]

Description:

Controls the write to/read from character

WRITE TO/READ FROMD DSP RAM LOCATION

Type:

Configuration

Format:

AT [cmds] &&Rn [cmds]

Description:

Sets the write to/read from DSP RAM location

S(status) -REGISTERS

56K DIAL LINE RATE

Type:

Register

Format

AT [cmds] S38=n [cmds]

Description:

Sets the maximum allowable data exchange rate attempted during handshake process.

Command

Function

í S38=0

V.90 disabled

S38=1

Autorate

S38=2

29333bps

S38=3

30666bps

S38=4

32000bps

S38=5

33333bps

S38=6

34666bps

S38=7

36000bps

S38=8

37333bps

S38=9

38666bps

S38=10

40000bps

S38=11

41333bps

S38=12

42666bps

S38=13

44000bps

S38=14

45333bps

S38=15

46666bps

S38=16

48000bps

S38=17

49333bps

S38=18

50666bps

S38=19

52000bps

S38=20

53333bps

AUTO RATE

Type:

Register

Format

AT [cmds] S42n [cmds]

Description:

Controls the auto rate

Command

Function

S42=0

Disabled

S42=1

Enabled

AUTOMODE

Format

AT [cmds] S43=n [cmds]

Default:

1

Range:

0-1

Description:

This command used for testing and debugging only

Command

Function

S43=0

Automode disabled

S43=1

Automode enabled

 

BIT-MAPPED REGISTER S14

Format:

AT [cmds] S14=n [cmds]

Default:

8

Range:

0-174

Unit:

Bit-mapped

Description:

Controls echo, result codes and display, dial mode, and answer/originate mode.

Bit

Value

Function

3

0

í 1

Display result codes in numeric format

Display result codes in verbose format

6

í 0

1

10 PPS

20 PPS

BIT-MAPPED REGISTER S21

Format

AT [cmds] S21=n [cmds]

Default:

48

Range:

Unidnetified

Unit:

Bit-mapped

Description:

Indicates the status of command options

Bit

Value

Function

4, 3

0

1

2

3

Modem does not respond to DTR

Modem goes to command mode after DTR goes is off

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

Modem is initialized after DTR goes off

5

0

1

Data compression disabled

V.42bis and MNP5 enabled

BIT-MAPPED REGISTER S22

Format

AT [cmds] S22=n [cmds]

Default:

Unidentified

Range:

0-255

Unit:

Bit-mapped

Description:

Indicates the status of command options

Bit

Value

Function

6 - 4

0

4

5

6

7

Busy and dial tone detection disabled; result codes 0 - 4 enabled.

Busy and dial tone detection disabled; result codes 0 - 5 & 10 enabled.

Busy tone detection disabled, dial tone detection enabled; result codes 0 - 6 & 10 enabled

Busy tone detection enabled, dial tone detection disabled; result codes 0 - 5, 7 & 10 enabled.

Busy and dial tone detection enabled; result codes 0 - 7 & 10 enabled.

7

0

1

39/61ms at 10pps (North America)

33/67ms at 10pps (Europe)

 

 

 

 

 

BIT-MAPPED REGISTER S28

Format

AT [cmds] S28=n [cmds]

Default:

unidentified

Range:

0-31

Unit:

Bit-mapped

Description:

Controls V.23 split speed, transmit/receive speed, half duplex; and pulse dialing.

Value

Function

0

Disable

1-255

Enable

BIT-MAPPED REGISTER S40

Format

AT [cmds] S40=n [cmds]

Default:

0

Range:

0-2

Unit:

Bit-mapped

Description:

Controls ETC startup autorating

Command

Function

í S40=0

Startup with normal autorating

S40=1

Startup with initial rate of 4800 or below

S40=2

Startup with initial rate of 9600 or below

DATA CALLING TONE

Type:

Register

Format

AT [cmds] S35n [cmds]

Description:

Controls the data calling tone

Command

Function

S35=0

Disabled

S35=1

Enabled

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DCE LINE SPEED

Type:

Register

Format

AT [cmds] S37=n [cmds]

Description:

Sets the maximum allowable data exchange rate attempted during handshake process.

Command

Function

í S37=0

Maximum modem

S37=1

Reserved

S37=2

1200/75bps

S37=3

300bps

S37=4

Reserved

S37=5

1200bps

S37=6

2400bps

S37=7

4800bps

S37=8

7200bps

S37=9

9600bps

S37=10

12000bps

S37=11

14400bps

S37=12

16800bps

S37=13

19200bps

S37=14

21600bps

S37=15

24000bps

S37=16

26400bps

S37=17

28800bps

S37=18

31200bps

S37=19

33600bps

FEATURE NEGOTIATION OPTIONS

Type:

Register

Format:

AT [cmds] S48=n [cmds]

Description:

Selects active error correction and compression protocols

Command

Function

í S48=7

Detection negotiation and XID negotiation enabled

S48=128

Fall-back to options set in S36

K56FLEX AND V.90 SELECTION

Type:

Register

Format:

AT [cmds] S109=n [cmds]

Description:

Controls the K56flex/V.90 protocols

Command

Function

S109=0

Disable all 56K connection

í S109=1

K56flex first, then V.90

S109=2

V.90 only. K56flex disabled

 

 

 

 

LOCAL PHONE STATUS

Type:

Register

Format:

AT [cmds] S90=n [cmds]

Description:

Sets the status of the local phone

Command

Function

í S90=0

Local phone on-hook

S90=1

Local phone off-hook

NEGOTIATION FALLBACK

Type:

Register

Format

AT [cmds] S36=n [cmds]

Description:

Controls the negotiation fallback

Command

Function

S36=0, 2

Hang up

S36=1, 3

Attempt a direct connection

S36=4, 6

Attempt a connection at MNP2-4; if that fails, hang up.

S36=5, 7

Attempt a connection at MNP2-4; if that fails, attempt a direct connection.

SLEEP MODE

Type:

Register

Format

AT [cmds] S89n [cmds]

Default:

10

Range:

0, 5-255

Description:

Controls the sleep mode timer

SYNTHETIC RING FREQUENCY

Type:

Register

Format:

AT [cmds] S33=n [cmds]

Default:

0

Range:

0-5

Unit:

Unidentified

Description:

Specifies a synthetic ring frequency

SYNTHETIC RING VOLUME

Type:

Register

Format:

AT [cmds] S32=n [cmds]

Default:

16

Range:

Unidentified

Unit:

dB

Description:

Specifies a synthetic ring volume with implied minus sign