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CRYPTOCOM V.32BIS/V.34

WESTERN DATACOM

CRYPTOCOM V.32BIS/V.34

Card Type

Fax, Modem (asynchronous)

Chip Set

Unidentified

Maximum Data Rate

28.8Kbps

Maximum Fax Rate

14.4Kbps

Data Bus

External

Fax Class

Class I & II

Data Modulation Protocol

Bell 103/212A

ITU-T V.21, V.22, V.22bis, V.23, V.25, V.25bis, V.32, V.32bis. V.34

Fax Modulation Protocol

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

Error Correction/Compression

MNP5, MNP10

CONNECTIONS

Function

Label

Function

Label

Line out

CN1

DC power

CN3

RS-232/422

CN2

   

DIAGNOSTIC LED(S)

LED

Color

Status

Condition

LED 1

Yellow

On

Power is on

LED 1

Yellow

Off

Power is off

LED 2

Red

On

Battery low

LED 2

Red

Off

Batter full

LED 3

Yellow

On

Encryption mode enabled

LED 3

Yellow

Off

Encryption mode disabled

LED 4

Yellow

On

Cellular mode enabled

LED 4

Yellow

Off

Cellular mode disabled

Proprietary AT Command Set

AUTO-RETRAIN - AUTO-FALLBACK/FALL-FORWARD

Type:

Configuration

Format:

AT [cmds] %En [cmds]

Description:

Controls auto-retrain mode and fallback/fall-forward

Command

Function

%E0

Auto-retrain disabled

%E1

Auto-retrain enabled

%E2

Auto-fallback/fall-forward enabled

%E3

Both auto-retrain and auto-fallback/fall-forward enabled

BIT-MAPPED REGISTER S14

Format:

AT [cmds] S14=n [cmds]

Default:

138

Range:

0-174

Unit:

Bit-mapped

Description:

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

Bit

Value

Function

0

í 0

Not used

1

0

í 1

Command echo disabled

Command echo enabled

2

í 0

1

Result codes enabled

Result codes disabled

3

0

í 1

Display result codes in numeric format

Display result codes in verbose format

4

í 0

Not used

5

í 0

1

Tone dial enabled

Pulse dial enabled

6

í 0

Not used

7

0

í 1

Answer mode enabled

Originate mode enabled

BIT-MAPPED REGISTER S21

Format

AT [cmds] S21=n [cmds]

Default:

112

Range:

0-248

Unit:

Bit-mapped

Description:

Selects low DTR action, DCD/DSR signals, and the long space disconnect function.

Bit

Value

Function

2 - 0

í 000

Not used

4, 3

00

01

í 10

11

DTR signal ignored

Modem goes to command mode on low DTR

Modem disconnects on low DTR; Auto-Answer is disabled.

Modem is initialized on low DTR

5

0

í 1

DCD forced high

DCD normal

6

0

í 1

DSR forced high

DSR normal

7

í 0

1

Long space disconnect function disabled

Long space disconnect function enabled

BIT-MAPPED REGISTER S22

Format

AT [cmds] S22=n [cmds]

Default:

119

Range:

0-127

Unit:

Bit-mapped

Description:

Controls speaker volume and controls, and limits results codes.

Bit

Value

Function

1, 0

00

01

10

í 11

Off volume

Low level volume

Medium level volume

High level volume

3, 2

00

í 01

10

11

Speaker off

Speaker off on carrier

Speaker always on

Speaker on during handshake

6 - 4

000

100

101

110

í 111

Basic result codes only enabled

Basic and connection speed result codes enabled

Basic and connection speed result codes and dialtone detection enabled

All result codes except dialtone detection enabled

All result codes enabled

BIT-MAPPED REGISTER S23

Format

AT [cmds] S23=n [cmds]

Default:

27

Range:

0-63

Unit:

Bit-mapped

Description:

Grants/denies remote digital loopback, controls DTE rate and parity.

Bit

Value

Function

0

0

í 1

Remote digital loopback denied

Remote digital loopback allowed

3 - 1

000

001

010

011

100

í 101

110

111

Sets serial port speed to 300bps

Sets serial port speed to 600bps

Sets serial port speed to 1200bps

Sets serial port speed to 2400bps

Sets serial port speed to 4800bps

Sets serial port speed to 9600bps

Sets serial port speed to 19200bps

Sets serial port speed to 38400bps

5, 4

00

í 01

10

11

Parity even

Space Parity

Parity odd

Mark or No Parity

BIT-MAPPED REGISTER S27

Format

AT [cmds] S27=n [cmds]

Default:

64

Range:

0-64

Unit:

Bit-mapped

Description:

Selects ITU-T/Bell modes.

Bit

Value

Function

5 - 0

í 0

Not used

6

0

í 1

ITU/T mode

Bell mode

BIT-MAPPED REGISTER S31

Format:

AT [cmds] S31=n [cmds]

Default:

Unidentified

Range:

0-194

Unit:

Bit-mapped

Description:

Select automode, auto-retrain, and auto-fallback/fall-forward.

Bit

Value

Function

0

í 0

Not used

1

0

1

Auto-mode detection disabled, uses S37

Auto-mode detection enabled

5 - 2

í 0000

Not used

7, 6

00

01

10

í 11

Auto-retrain disabled

Auto-retrain enabled

Auto-fallback/fall-forward enabled

Both auto-retrain and auto-fallback/fall-forward enabled

BIT-MAPPED REGISTER S40

Format

AT [cmds] S40=n [cmds]

Default:

Unidentified

Range:

0-138

Unit:

Bit-mapped

Description:

Controls connect mode, break handling, and flow control.

Bit

Value

Function

1, 0

00

01

10

Normal mode enabled

MNP reliable mode enabled

MNP auto-reliable mode enabled

3, 2

00

01

10

\K1

\K2

\K3

6 - 4

0

Not used

7

0

1

Flow control disabled

Flow control enabled

BIT-MAPPED REGISTER S41

Format

AT [cmds] S41=n [cmds]

Default:

Unidentified

Range:

0-5

Unit:

Bit-mapped

Description:

Selects compression, and encryption mode.

Bit

Value

Function

0

0

1

Data compression disabled

Data compression enabled

1

0

Not used

2

0

1

Encryption disabled

Encryption enabled

BREAK TYPE

Type:

Configuration

Format:

AT [cmds] \Kn [cmds]

Description:

Configures action of break signal

Command

Function

\K1

Break sent to remote modem and buffers cleared

\K2

Send break to remote modem immediately

\K3

Send break with transmitted data

DCE LINE SPEED

Type:

Register

Format

AT [cmds] Fn [cmds]

Description:

Sets the maximum allowable data exchange rate attempted

Command

Function

F0

Match DTE speed

F1

2400bps

F2

4800bps

F3

7200bps

F4

9600bps

F5

12Kbps

F6

14.4Kbps

F7

16.8 Kbps

F8

19.2Kbps

F9

21.6 Kbps

F10

24 Kbps

F11

26.4 Kbps

F12

28.8Kbps

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

P

Pulse dialing enabled

T

Tone dialing enabled/Pulse dialing disabled

R

Dial a call in answer mode.

W

Dialing resumed following detection of second dial tone, time specified in S7 register use for time-out.

,

Dialing paused for amount of time specified in S8 register

!

Flash function initiated. Modem commanded to go off-hook for .5 second before returning on-hook.

@

Waits for 5 seconds of silence then continues.

;

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

L

Re-dial last number

S=n

Dial stored telephone number n

COMPRESSION

Type:

Configuration

Format:

AT [cmds] %Cn [cmds]

Description:

Selects data compression

Command

Function

%C0

Data compression disabled

%C1

Data compression 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

\N2

MNP reliable mode enabled

\N3

MNP auto-reliable mode enabled

ENCRYPTION/SECURITY

Type:

Configuration

Format:

AT [cmds] $In [cmds]

Description:

Sets up encryption and password for a secure connection. n=0-1

Note: After the command is issued use the keypad on the modem to enter the PIN number. This will be retained unitl ATZ is issued or the modem is turned off. The modem will now be in encryption mode.

ENCRYPTION/SECURITY - BYPASS

Type:

Immediate

Format:

AT [cmds] $B1 [cmds]

Description:

Used to bypass encryption/security to make a connection with another modem without this feature. The modem will prompt the user to enter a PIN to bypass, use the key pad on the modem.

FLOW CONTROL

Type:

Configuration

Format:

AT [cmds] \Gn [cmds]

Description:

Selects modem port flow control

Command

Function

\G0

Flow control disabled

\G1

Flow control enabled

FLOW CONTROL

Type:

Register

Format

AT [cmds] S39? [cmds]

Description:

Displays the current flow control

Value

Meaning

0

Flow control disabled

3

RTS/CTS flow control enabled

4

XON/XOFF flow control enabled

5

Transparent XON/XOFF flow control enabled

LINE SIGNAL LEVEL

Type:

Immediate

Format:

AT [cmds] %L [cmds]

Default:

Unidentified

Range:

9-43

Unit:

-dBm

Description:

Returns a value which indicates the received line signal level

LINE SIGNAL QUALITY

Type:

Immediate

Format:

AT [cmds] %Q [cmds]

Default:

Unidentified

Range:

0-127

Unit:

Unidentified

Description:

Returns a value which indicates line signal quality

LIST S-REGISTERS

Type:

Immediate

Format:

AT [cmds] %R [cmds]

Description:

Display all S-registers (Block format)

TEST MODES

Type:

Register

Format:

AT [cmds] S16=n [cmds]

Default:

0

Range:

0-125

Unit:

Bit-mapped

Description:

Controls loopback tests, analog, digital, remote digital, and self tests.

Bit

Value

Function

0

í 0

1

Local analog loopback not in progress

Local analog loopback in progress

1

í 0

Not used

2

í 0

1

Local digital loopback not in progress

Local digital loopback in progress

3

í 0

1

Modem not in remote digital loopback

Remote digital loopback in progress

4

í 0

1

Remote digital loopback not requested

Remote digital loopback requested

5

í 0

1

Remote digital loopback w/ self-test not in progress

Remote digital loopback w/ self-test in progress

6

í 0

1

Local analog loopback w/ self-test not in progress

Local analog loopback w/ self-test in progress