IPTools.net.ua

Card Type

Modem (asynchronous)

Chipset

PCtel HSP/V.34+

I/O Options

Voice, speakerphone

Maximum Data Rate

33.6Kbps

Maximum Fax Rate

14.4Kbps

Data Modulation

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

Fax Modulation

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

Error Correction/Compression

MNP5, V.42, V.42bis

Fax Class

Class I

Data Bus

16-bit ISA

Card Size

Full height, half length

CONNECTIONS

Function

Label

Function

Label

Telephone line out

CN1

Telephone line in

CN2

SUPPORTED STANDARD COMMANDS

Basic AT Commands

+++, �comma�, A/

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

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

Extended AT Commands

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

%C, %L, %Q

Special AT Commands

#CID

S-Registers

S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S25, S30, S32, S33, S38, S86, S91

UNIDENTIFIED COMMANDS

Command

Default

S34

13

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.

í %E2

Auto-retrain and auto-fallback/fall-forward enabled.

%E3

Auto-retrain and fast hangup enabled.

COMMUNICATION PROTOCOLS

Type:

Configuration

Format:

AT [cmds] Bn [cmds]

Description:

Selects the communication protocol for low-speed data calls.

Command

Protocol

B0

Modem will use ITU-T V.22 at 1200bps.

í B1

Modem will use Bell 212A at 1200bps.

B2

Modem will use ITU-T V.23 at 1200/75bps.

COUNTRY CODE

Type:

Configuration

Format:

AT [cmds] %In [cmds]

Description:

Sets the modem's country code to the country specified.

Command

Function

%I1

Set country code for the United States.

%I2

Set country code for France.

%I3

Set country code for Germany.

%I4

Set country code for Italy.

%I5

Set country code for Sweden.

%I6

Set country code for the United Kingdom.

%I7

Set country code for Japan.

%I8

Set country code for Australia.

%I9

Set country code for Spain.

%I10

Set country code for Taiwan.

%I11

Set country code for Singapore.

%I12

Set country code for Korea.

%I13

Set country code for Switzerland.

%I14

Set country code for Norway.

%I15

Set country code for the Netherlands.

%I16

Set country code for Belgium.

%I17

Set country code for Canada.

%I18

Set country code for Ireland.

%I19

Set country code for Portugal.

COUNTRY CODE (CON'T)

Command

Function

%I20

Set country code for Poland.

%I21

Set country code for Hungary.

%I22

Set country code for Finland.

%I23

Set country code for Denmark.

CPU ALLOCATION

Type:

Configuration

Format:

AT [cmds] %Nn [cmds]

Default:

7

Range:

0 - 9

Unit:

10% of total CPU time

Description:

Selects the maximum amount of CPU processing time the modem will use. Setting %N to 0 disables dynamic CPU allocation.

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.

DS=n

Dial stored telephone number n.

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^

Calling tone enabled 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 CHIPSET MANUFACTURER

Type:

Immediate

Format:

AT [cmds] #MFR? [cmds]

Description:

Displays the voice chipset manufacturer�s name.

DISPLAY CHIPSET MODEL NAME

Type:

Immediate

Format:

AT [cmds] #MDL? [cmds]

Description:

Displays the model name of the modem's voice chipset.

DISPLAY CHIPSET REVISION

Type:

Immediate

Format:

AT [cmds] #REV? [cmds]

Description:

Displays the revision level of the modem's voice chipset.

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 hardware variation code.

I2

Displays internal code.

I3

Displays firmware revision.

I4

Displays feature bitmap.

DISPLAY PROFILES

Type:

Immediate

Format:

AT [cmds] &Vn [cmds]

Description:

Displays the stored profile requested.

Command

Function

&V0

Displays the active profile.

&V1

Displays stored profiles.

&V2

Displays phone numbers stored with the &Z command.

ESCAPE SEQUENCE - INVALID SEQUENCE

Type:

Configuration

Format:

AT [cmds] *Qn [cmds]

Description:

Sets the modem's response when an invalid TIES escape sequence is entered, but the OK response code has already been sent.

Command

Function

*Q0

Modem returns CONNECT response.

*Q1

Modem does not return CONNECT response.

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

Auto-detect fastest common speed.

S37=3

Set speed to 300bps.

S37=4

Set speed to 1200bps.

S37=6

Set speed to 2400bps.

S37=7

Set speed to 4800bps.

S37=8

Set speed to 7200bps.

S37=9

Set speed to 9600bps.

S37=10

Set speed to 12Kbps.

S37=11

Set speed to 14.4Kbps.

S37=12

Set speed to 28.8Kbps.

MODE SELECTION

Type:

Immediate

Format:

AT [cmds] #CLS=n [cmds]

Description:

Selects which mode the modem will operate in.

Command

Function

#CLS=0

Modem will operate in data mode.

#CLS=1

Modem will operate in fax class 1 mode.

#CLS=8

Modem will operate in voice mode.

TEST MODE - PTT

Type:

Immediate

Format:

AT [cmds] %Pnn [cmds]

Description:

Send PTT test signals for line tests.

Command

Function

%P00

Send DTMF digit 0.

%P01

Send DTMF digit 1.

%P02

Send DTMF digit 2.

%P03

Send DTMF digit 3.

%P04

Send DTMF digit 4.

%P05

Send DTMF digit 5.

%P06

Send DTMF digit 6.

%P07

Send DTMF digit 7.

%P08

Send DTMF digit 8.

%P09

Send DTMF digit 9.

%P10

Send DTMF digit A.

%P11

Send DTMF digit B.

%P12

Send DTMF digit C.

%P13

Send DTMF digit D.

%P14

Send DTMF digit *.

TEST MODE - PTT (CON'T)

Command

Function

%P15

Send DTMF digit #.

%P16

Send V.21 channel 1 mark symbol.

%P17

Send V.21 channel 2 mark symbol.

%P18

Send V.23 backward channel mark symbol.

%P19

Send V.23 forward channel mark symbol.

%P20

Send V.22 originate mark symbol.

%P21

Send V.22bis originate mark symbol.

%P22

Send V.22 answer signal with guard tone if required.

%P23

Send V.22bis answer signal with guard tone if required.

%P24

Send V.21 channel 1 space symbol.

%P25

Send V.21 channel 2 space symbol.

%P26

Send V.23 backward channel space symbol.

%P27

Send V.23 forward channel space symbol.

%P28

Send V.32 9600bps carrier.

%P29

Send V.32bis 14.4Kbps carrier.

%P30

Send silence (on-line), i.e., go off-hook.

%P31

Send V.25 answer tone.

%P32

Send 1800 Hz guard tone.

%P33

Send 1300Hz V.25 calling tone.

%P34

Send 1100Hz fax calling tone.

%P35

Send V.21 channel 2 mark symbol.

%P36

Send V.27ter 2400bps carrier.

%P37

Send V.27ter 4800bps carrier.

%P38

Send V.29 7200bps carrier.

%P39

Send V.29 9600bps carrier.

%P40

Send V.17 7200bps long train carrier.

%P41

Send V.17 7200bps short train carrier.

%P42

Send V.17 9600bps long train carrier.

%P43

Send V.17 9600bps short train carrier.

%P44

Send V.17 12Kbps long train carrier.

%P45

Send V.17 12Kbps short train carrier.

%P46

Send V.17 14.4Kbps long train carrier.

%P47

Send V.17 14.4Kbps short train carrier.

%P48

Send V.34 2400bps carrier.

%P49

Send V.34 4800bps carrier.

%P50

Send V.34 7200bps carrier.

%P51

Send V.34 9600bps carrier.

%P52

Send V.34 12Kbps carrier.

%P53

Send V.34 14.4Kbps carrier.

%P54

Send V.34 16.8Kbps carrier.

%P55

Send V.34 19.2Kbps carrier.

%P56

Send V.34 21.6Kbps carrier.

%P57

Send V.34 24Kbps carrier.

%P58

Send V.34 26.4Kbps carrier.

TEST MODE - PTT (CON'T)

Command

Function

%P59

Send V.34 28.8Kbps carrier.

%P60

Send V.32bis 9600bps carrier.

%P61

Send V.32bis 12Kbps carrier.

%P62

Send Bell 212A originate carrier.

%P63

Send Bell 212A answer carrier.

%P64

Send Bell 103 originate mark signal.

%P65

Send Bell 103 originate space signal.

%P66

Send Bell 103 answer mark symbol.

%P67

Send Bell 103 answer space symbol.

%P99,n

Range:

0 - 23

Unit:

150 Hz

Description:

The modem will return the strength of the signal at the specified frequency.

SPEAKERPHONE OPTIONS

Type:

Configuration

Format:

AT [cmds] #SPK=x,y,z [cmds]

Description:

Sets various options for speakerphone functions.

Command

Function

x=0

Microphone enabled.

x=1

Microphone disabled.

x=2

Microphone enabled with maximum gain, speaker disabled.

y

Default:

5

Range:

0 - 16

Unit:

-2 dBm

Description:

Sets the attenuation level for speaker output in voice mode. A value of 16 will mute the speaker.

z=0

Microphone gain set to 0 dBm.

z=1

Microphone gain set to 6 dBm.

z=2

Microphone gain set to 9.5 dBm.

z=3

Microphone gain set to 12 dBm.

TONE DETECTION

Format:

AT [cmds] #VTD=x,y,z [cmds]

Default:

x,y,z 63

Range:

0 - 63

Description:

Sets which tones the tone detection will report.

Note:

The value of x sets the tone detection modes in voice transmit mode, y sets them in voice receive mode, and z sets them in voice command mode.

Bit

Value

Function

0

í 1

DTMF tones are detected.

1

í 1

V.25 1300Hz calling tone is detected.

2

í 1

T.30 1100Hz fax tone is detected.

3

í 1

V.25/T.30 2100Hz answer tone is detected.

4

í 1

Bell 2225Hz answer tone is detected.

5

í 1

Call progress tones are detected.

TONE GENERATOR - DIRECT ENTRY

Type:

Immediate

Format:

AT [cmds] #VTS=[m, n, x]

Range:

m 200-3000, n 200-3000, x 0-255

Unit:

m 1 Hz, n 1 Hz, x .1 second

Description:

Generates a dual-frequency tone for duration x at frequencies m and n.

TONE GENERATOR - TIMED PHONE KEYS

Type:

Immediate

Format:

AT [cmds] #VTS={a, n}

Range:

a 0-9, A-D, #, *; x 0-255

Unit:

x .1 second

Description:

Generates the DTMF tone for duration x for the character a.

TONE GENERATOR LENGTH

Format

AT [cmds] #VBT=n [cmds]

Default:

10

Range:

0 - 40

Unit:

0.1 second

Description:

Sets the length of DTMF tones that are generated.

TRELLIS CODING

Type:

Configuration

Format:

AT [cmds] &Un [cmds]

Description:

Selects whether the modem will use trellis coding.

Command

Function

í &U0

Trellis coding enabled.

&U1

Trellis coding disabled.

V.34 BAUD RATE

Type:

Configuration

Format:

AT [cmds] S35=n [cmds]

Description:

Sets the maximum baud rate for V.34.

Command

Function

í S35=0

Maximum baud rate set to 2400 baud.

S35=1

Maximum baud rate set to 2743 baud.

S35=2

Maximum baud rate set to 2800 baud.

S35=3

Maximum baud rate set to 3000 baud.

S35=4

Maximum baud rate set to 3200 baud.

S35=5

Maximum baud rate set to 3429 baud.

VOICE BUFFER SPACE

Type:

Configuration

Format:

AT [cmds] #VSK=n [cmds]

Default:

255

Range:

0 - 255

Unit:

1 byte

Description:

Sets the amount of data the modem can send into the buffer after the XOFF signal is sent.

VOICE DEVICE

Type:

Configuration

Format:

AT [cmds] #VLS=n [cmds]

Description:

Selects the I/O device for the DSP chip.

Note:

This modem may not support all options listed below. The #VLS? command will display the available options.

Command

Function

í #VLS=0

Telephone line and handset used for voice I/O.

#VLS=1

Telephone handset used for voice I/O.

#VLS=2

Internal speaker only used for voice I/O.

#VLS=3

External microphone only used for voice I/O.

#VLS=4

Telephone line and handset used for voice I/O; internal speaker enabled.

#VLS=6

Speakerphone used for voice I/O.

VOICE - DISPLAY BUFFER SIZE

Type:

Immediate

Format:

AT [cmds] #VBQ? [cmds]

Description:

Displays the size of the voice buffer.

VOICE - DISPLAY COMPRESSION TYPE

Type:

Immediate

Format:

AT [cmds] #VCI? [cmds]

Description:

Displays the type of compression currently in use.

VOICE GAIN LEVEL

Type:

Configuration

Format:

AT [cmds] #RG=hhhh [cmds]

Default:

7FFF

Range:

0000 - 7FFF

Unit:

Unidentified (hexadecimal)

Description:

Sets the gain level for recording audio in voice mode.

VOICE - LOCAL SERIAL PORT SPEED

Type:

Configuration

Format:

AT [cmds] #BDR=n [cmds]

Default:

0

Range:

0 - 48

Unit:

2400bps

Description:

Sets the speed of the local serial port when in voice mode. A value of 0 indicates that the modem should auto-detect the correct serial port speed.

VOICE RE-RING DETECT TIME

Type:

Configuration

Format:

AT [cmds] #VRA=n [cmds]

Default:

70

Range:

0-255

Unit:

10 mS

Description:

Sets the maximum time the modem will wait for the remote station to ring again before it assumes that it has gone off-hook.

VOICE RECEIVE

Type:

Immediate

Format:

AT [cmds] #VRX

Description:

Commands the modem to begin receiving voice data.

VOICE RING DETECT TIME

Type:

Configuration

Format:

AT [cmds] #VRN=n [cmds]

Default:

Unidentified

Range:

Unidentified

Unit:

Unidentified

Description:

Sets the maximum time the modem will wait for the remote station to ring before it assumes that it went off-hook before it rang.

VOICE SILENCE DETECTION TIME

Type:

Configuration

Format:

AT [cmds] #VSP=n [cmds]

Default:

Unidentified

Range:

0 - 255

Unit:

.1 second

Description:

Sets the minimum amount of silence that the modem will detect.

VOICE SILENCE DETECTION THRESHOLD

Type:

Configuration

Format:

AT [cmds] #VSS=n [cmds]

Description:

Sets the threshold of sensitivity that the modem uses to determine silence detection.

Command

Function

#VSS=0

Silence detection disabled.

#VSS=1

Minimum silence detection sensitivity.

#VSS=2

Standard silence detection sensitivity.

#VSS=3

Maximum silence detection sensitivity.

VOICE TRANSMISSION LEVEL

Type:

Configuration

Format:

AT [cmds] #TL=hhhh [cmds]

Default:

3FFF

Range:

0000 - 7FFF

Unit:

Unidentified (hexadecimal)

Description:

Sets the transmission level for sending audio in voice mode.

VOICE TRANSMIT

Type:

Immediate

Format:

AT [cmds] #VTX

Description:

Commands the modem to begin transmitting voice data.