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LIGHTNING 14.4

I/O MAGIC CORPORATION

LIGHTNING 14.4

Card Type

Fax, Modem (asynchronous), Voice

Chip Set

Cirrus logic

Maximum Data Rate

14.4Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

PCMCIA Type II

Fax Class

Class I & II

Data Modulation Protocol

Bell 103/212A

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

Fax Modulation Protocol

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

Error Correction/Compression

MNP5, V.42bis

V1582

Proprietary AT Command Set

ACCEPT MNP RELIABLE MODE

Type:

Immediate

Format:

AT [cmds] \U [cmds]

Description:

Accept remote modem’s request for MNP reliable mode

AT - VOICE COMMAND

Voice command

Function

Default

#VBP

Generates beep tone

Unidentified

#VCL

Voice mode

0

#VCSD

Silence detection - Command mode

0

#VGPS

Input pin function

0

#VGPC

Input pin character

0

#VIN

Display general-purpose Input pins

Unidentified

#VIP

Initialize parameter

0

#VLN

Relay/speaker control

0

#VOUT

Write to output pins

0

#VPH

Telephone emulation pins

Unidentified

#VPL

Play level

127

#VPY

Play mode

Unidentified

#VRD

Record mode

Unidentified

#VRL

Record level

127

#VSL

Record silence threshold level

127

#VSM

Sampling mode

CL1

#VSQT

Record ‘q’ silence time

0

#VSR

Sampling rate

9600

#VSST

Record ‘s’ silence time

60

AT - COMMAND SET

AT Command

Function

Default

%En

Auto-retrain

1

%Gn

Rate renegotiation

0

-Cn

Calling tone

0

%An

Auto-reliable fallback character

13

%Cn

MNP5 - compression

1

\An

Maximum block size for transmission

3

\Bn

Break send

Unidentified

\Cn

Auto-reliable time buffer configuration

0

\Gn

Flow control

0

\Jn

Lock serial port

0

\Kn

Break type

5

\Nn

Connect mode

3

\Qn

Flow control type

3

\Tn

Inactivity timer

0

\Vn

Extended result codes

2

\Xn

XON/XOFF pass-through

0

-Jn

V.42 - detection phase

1

"Hn

V.42 - compression

3

"On

V.42 - string length

16

+FTTn

Fax transmit test

Unidentified

+FRTn

Fax receive test

Unidentified

BIT MAPPED REGISTERS

Register

Default

S14

Unidentified

S16

Unidentified

S21

Unidentified

S22

Unidentified

S23

Unidentified

S27

Unidentified

S90

0

CONVERT TO MNP RELIABLE MODE

Type:

Immediate

Format:

AT [cmds] \Y [cmds]

Description:

Converts to MNP reliable mode from normal or direct mode

LINE SIGNAL QUALITY

Type:

Immediate

Format:

AT [cmds] %Q [cmds]

Description:

Returns a value which indicates line signal quality

INITIATE MNP RELIABLE MODE

Type:

Immediate

Format:

AT [cmds] \O [cmds]

Description:

Initiates MNP reliable mode from normal or direct mode

SWITCH TO NORMAL MODE

Type:

Immediate

Format:

AT [cmds] \Z [cmds]

Description:

Switches to normal mode from MNP mode