IPTools.net.ua

Card Type

Modem (asynchronous)

Chipset

Rockwell

I/O Options

Microphone in, speaker out, voice

Maximum Data Rate

14.4Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation

ITU-T V.21, V.22, V.22bis, V.23, V.32, V.32bis

Fax Modulation

ITU-T V.17, V.21CH2, V.27ter, V.29

Error Correction/Compression

MNP5, MNP10, V.42, V.42bis

Fax Class

Class I & II

Data Bus

8/16 bit ISA

Card Size

Full height, half length

CONNECTIONS

Function

Label

Function

Label

Telephone line out

CN1

Microphone in

CN3

Telephone line in

CN2

Speaker out

CN4

INTERRUPT SELECTION

Setting

JP1/A

JP1/B

JP1/C

JP1/D

3

Closed

Open

Open

Open

4

Open

Closed

Open

Open

5

Open

Open

Closed

Open

7

Open

Open

Open

Closed

SERIAL PORT ADDRESS SELECTION

Setting

JP1/E

JP1/F

JP1/G

JP1/H

3F8h (COM1:)

Closed

Open

Open

Open

2F8h (COM2:)

Open

Closed

Open

Open

3E8h (COM3:)

Open

Open

Closed

Open

2E8h (COM4:)

Open

Open

Open

Closed

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, A/

A, C, E, H, L, M, N, O, Q, V, W, X, Y, Z

&C, &D, &F, &K, &P, &Q, &S, &T, &V, &W, &Y, &Z

Extended AT Commands

\A, \B, \G, \K, \L, \N, \W

%C, %E, %F, %L, %Q

Special AT Commands

*H

S-Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S12, S14, S16, S18, S21, S22, S24, S25, S26

S27, S30, S32, S33, S38, S46, S48, S82, S86, S91, S92, S95

UNIDENTIFIED COMMANDS

Command

Default

S23

7

S28

Unidentified

S36

Unidentified

S39

Unidentified

S40

Unidentified

S41

Unidentified

DIAL

Type:

Immediate

Format:

AT [cmds] D<#>;[cmds]

Description:

Dials the telephone number indicated according to any modifiers included in the string.

Command

Function

DL

Re-dial last number.

DP

Pulse dialing enabled.

DS=n

Dial stored telephone number n.

DT

Tone dialing enabled.

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 Quiet 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^

Disable calling tone for this call.

D;

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

DISPLAY INFORMATION

Type:

Immediate

Format:

AT [cmds] In [cmds]

Description:

Displays information requested about the modem.

Command

Function

I0

Displays product identification code.

I1

Displays ROM checksum.

I2

Tests and displays ROM checksum result.

I3

Displays firmware revision.

LINE SPEED

Type:

Register

Format

AT [cmds] S37=n [cmds]

Description:

Sets the maximum connect speed attempted during handshake process.

Command

Function

í S37=0

Auto-detect the highest common connect speed.

S37=1

Attempt to connect at 300bps.

S37=2

Attempt to connect at 300bps.

S37=3

Attempt to connect at 300bps.

S37=5

Attempt to connect at 1200bps.

S37=6

Attempt to connect at 2400bps.

S37=7

Attempt to connect with V.23 at 1200/75bps.

S37=8

Attempt to connect at 4800bps.

S37=9

Attempt to connect at 9600bps.

S37=10

Attempt to connect at 12Kbps.

S37=11

Attempt to connect at 14.4Kbps.

S37=12

Attempt to connect at 7200bps.

PROTOCOL/SPEED

Type:

Configuration

Format:

AT [cmds] Fn [cmds]

Description:

Selects the protocol and speed the modem will attempt to connect at.

Command

Function

í F0

Auto-detect the highest common connect speed.

F1

Select V.22 or Bell 212A at 1200bps speed.

F3

Select V.23 at 75/1200bps speed.

F4

Select V.22bis at 2400bps speed.

F6

Select V.32 or V.32bis at 4800bps speed.

F7

Select V.32bis at 7200bps speed.

F8

Select V.32bis or V.32 at 9600bps speed.

F9

Select V.32bis at 12Kbps speed.

F10

Select V.32bis at 14.4Kbps speed.