
SHARK MULTIMEDIA

BABY TIGER-288R

Card Type                    Modem
Chipset                      Rockwell RCV288DPi
I/O Options                  Microphone in, modem audio, speaker out,
                             voice, speakerphone, DVSD
Maximum Data Rate            28.8Kbps
Maximum Fax Rate             14.4Kbps
Data Modulation              Bell 103A/212A

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

                             Rockwell V.FC
Fax Modulation               ITU-T V.17, V.21CH2, V.27ter, V.29, V.33
Error Correction/Compression MNP5, MNP10, V.42, V.42bis
Fax Class                    Class I & II
Data Bus                     16-bit ISA
Card Size                    Full height, half length

[Image]

                                CONNECTIONS

           Function             Label           Function            Label

  Telephone line in             CN1     Speaker out                 CN4

  Telephone line out            CN2     Modem audio in/out          CN5

  Microphone in                 CN3

                        SUPPORTED STANDARD COMMANDS

                             Basic AT Commands

  +++, comma, A/

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

  &C, &D, &F, &G, &K, &M, &P, &Q, &R, &S, &T, &V, &W, &X, &Y, &Z

                           Extended AT Commands

  \A, \B, \K, \N

  %C, %E, %L, %Q

                            Special AT Commands

  #CID, +MS

                                S-Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S14, S16, S18,
  S21, S22, S23, S24, S25

  S26, S27, S29, S30, S31, S32, S33, S36, S38, S39, S46, S48, S86, S91,
  S92, S95, S201

            Note: See MHI help file for complete information.

                         Proprietary AT Command Set

                             AUTOSYNC OPTIONS

  Type:               Register

  Format              AT [cmds] S19=n [cmds]

  Default:            26

  Range:              0 - 30

  Description:        Controls autosync protocol, HDLC address detection,
                      bit coding, and HDLC idle.

   Bit       Value                         Function

    0             0   Not used

    1              0  Binary synchronous protocol used.

                  1   HDLC protocol used.

    2              0  HDLC address detect disabled.

                  1   HDLC address detect enabled.

    3              0  NRZI bit coding used.

                  1   NRZ bit coding used.

    4              0  HDLC idle sends MARK.

                  1   HDLC idle sends FLAG or SYNC.

                           AUTOSYNC HDLC ADDRESS

  Type:          Register

  Format:        AT [cmds] S20=n [cmds]

  Default:       0

  Range:         0-255

  Unit:          Unidentified

  Description:   Sets the HDLC address and binary synchronous character.

                          BIT-MAPPED REGISTER S28

  Format               AT [cmds] S28=n [cmds]

  Default:             0

  Range:               0 - 153

  Description:         Controls V.23 split speed, half duplex, pulse
                       dialing, and MNP10 link negotiation.

    Bit      Value                          Function

   2 - 0         000   Not used.

   4, 3            00  39ms make/61ms break at 10pps.

                   01  33ms make/67ms break at 10pps.

                   10  39ms make/61ms break at 20pps.

                  11   33ms make/67ms break at 20pps.

     5             0   Not used.

   7, 6            00  Link will be negotiated at highest possible speed.

                   01  Link will be negotiated at 1200bps.

                  10   Link will be negotiated at 4800bps.

                          BIT-MAPPED REGISTER S40

  Format                 AT [cmds] S40=n [cmds]

  Default:               107

  Range:                 0 - 255

  Description:           Controls power level and break handling; selects
                         MNP extended services, link negotiation, and
                         block size.

    Bit       Value                          Function

     0               0   MNP10 disabled.

                    1    MNP10 enabled.

     1               0   MNP10 at 2400 and 1200bps disabled.

                    1    MNP10 at 2400 and 1200bps enabled.

     2               0   Power level adjustment enabled.

                    1    Power level adjustment disabled.

  5, 4, 3          000   \K0 set.

                   001   \K1 set.

                   010   \K2 set.

                   011   \K3 set.

                   100   \K4 set.

                  101    \K5 set.

   7, 6             00   MNP block size is 64 characters.

                    01   MNP block size is 128 characters.

                    10   MNP block size is 192 characters.

                   11    MNP block size is 256 characters.

                          BIT-MAPPED REGISTER S41

  Format              AT [cmds] S41=n [cmds]

  Default:            131

  Range:              0 - 139

  Description:        Selects compression, auto-retrain and
                      auto-fallback/fall-forward, and low-speed MNP10.

  Note:               Be aware that bit 6 is out of order.

   Bit      Value                          Function

  1, 0           00   Data compression disabled.

                 01   MNP5 enabled.

                 10   V.42bis enabled.

                11    MNP5 and V.42bis enabled.

  6, 2           00   Auto-retrain disabled.

                 01   Auto-retrain enabled.

                10    Auto-fallback/fall-forward enabled.

  5 - 3        000    Not used.

    7             0   MNP10 at 2400 and 1200bps disabled.

                 1    MNP10 at 2400 and 1200bps enabled.

                                   DIAL

  Type:                   Immediate

  Format:                 AT [cmds] D<#> [cmds]

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

        Command                              Function

           DJ             MNP10 link will be negotiated at 1200bps for
                          this call.

           DK             MNP10 power level adjustment enabled for this
                          call.

           DL             Re-dial last number.

           DP             Pulse dialing enabled.

           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^             Calling tone toggled from current state for
                          this call.

           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.

                            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.

       I1        Displays ROM checksum.

       I3        Displays firmware model, revision, and interface.

       I4        Displays OEM string.

       I5        Displays country code.

       I6        Displays data pump model and revision.

       I7        Displays the DAA code.

                             DISTINCTIVE RING

  Format:            AT [cmds] -SDR=n [cmds]

  Default:           Unidentified

  Range:             0 - 7

  Description:       Selects which distinctive ring signals the modem
                     will respond to.

     Bit       Value                        Function

      0             0   Do not respond to distinctive ring type 1.

                   1    Respond to distinctive ring type 1.

      1              0  Do not respond to distinctive ring type 2.

                    1   Respond to distinctive ring type 2.

      2              0  Do not respond to distinctive ring type 3.

                    1   Respond to distinctive ring type 3.

                                 DSVD MODE

  Type:          Configuration

  Format:        AT [cmds] -SSE=n [cmds]

  Description:   Select whether the modem will use DSVD mode.

    Command                              Function

     -SSE=0      DSVD mode disabled.

     -SSE=1      DSVD mode enabled.

                                LINE SPEED

  Type:                  Register

  Format:                AT [cmds] S37=n [cmds]

  Description:           Sets the maximum allowable data exchange rate
                         attempted during the handshaking process.

        Command                             Function

         S37=0           Attempt to connect at fastest common 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 with V.22 at 1200bps.

         S37=6           Attempt to connect with V.22bis at 2400bps.

         S37=7           Attempt to connect with V.23.

         S37=8           Attempt to connect with V.32 or V.32bis at
                         4800bps.

         S37=9           Attempt to connect with V.32 or V.32bis at
                         9600bps.

        S37=10           Attempt to connect with V.32bis at 12Kbps.

        S37=11           Attempt to connect with V.32bis at 14.4Kbps.

        S37=12           Attempt to connect with V.32bis at 7200bps.

                              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 I mode.

     #CLS=2      Modem will operate in fax class II mode.

     #CLS=8      Modem will operate in voice mode.

                             RPI CONFIGURATION

  Type:          Configuration

  Format:        AT [cmds] +Hn [cmds]

  Description:   Configures the Rockwell Protocol Interface.

    Command                              Function

      +H0         RPI disabled.

      +H1         RPI enabled and local serial port speed set to
                  19.2Kbps.

      +H2         RPI enabled and local serial port speed set to
                  38.4Kbps.

      +H3         RPI enabled and local serial port speed set to
                  57.6Kbps.

                           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.

  Default (y):       5

  Range (y):         0 - 16

  Unit (y):          -2 dBm

  Description (y):   Sets the attenuation level for speaker output in
                     voice mode.

        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.

                              TEST MODE - PTT

  Type:          Immediate

  Format:        AT [cmds] %TTnn [cmds]

  Description:   Send PTT test signals for line tests.

    Command                              Function

     %TT00       Send DTMF digit 0.

     %TT01       Send DTMF digit 1.

     %TT02       Send DTMF digit 2.

     %TT03       Send DTMF digit 3.

     %TT04       Send DTMF digit 4.

     %TT05       Send DTMF digit 5.

     %TT06       Send DTMF digit 6.

     %TT07       Send DTMF digit 7.

     %TT08       Send DTMF digit 8.

     %TT09       Send DTMF digit 9.

     %TT0A       Send DTMF digit *.

     %TT0B       Send DTMF digit #.

     %TT0C       Send DTMF digit A.

     %TT0D       Send DTMF digit B.

     %TT0E       Send DTMF digit C.

     %TT0F       Send DTMF digit D.

     %TT10       Send V.21 channel 1 mark symbol.

     %TT11       Send V.21 channel 2 mark symbol.

     %TT12       Send V.23 backward channel mark symbol.

     %TT13       Send V.23 forward channel mark symbol.

     %TT15       Send V.22 originate mark symbol at 1200bps.

     %TT16       Send V.22bis originate mark symbol at 2400bps.

     %TT17       Send V.22 answer signal with guard tone if required.

                          TEST MODE - PTT (CON'T)

        Command                             Function

         %TT18          Send V.22bis answer signal with guard tone if
                        required.

         %TT19          Send V.21 channel 1 space symbol.

         %TT1A          Send V.21 channel 2 space symbol.

         %TT1B          Send V.23 backward channel space symbol.

         %TT1C          Send V.23 forward channel space symbol.

         %TT20          Send V.32 9600bps carrier.

         %TT21          Send V.32bis 14.4Kbps carrier.

         %TT30          Send silence (on-line), i.e., go off-hook.

         %TT31          Send V.25 answer tone.

         %TT32          Send 1800 Hz guard tone.

         %TT33          Send 1300Hz V.25 calling tone.

         %TT34          Send 1100Hz fax calling tone.

         %TT40          Send V.21 channel 2 carrier.

         %TT41          Send V.27ter 2400bps carrier.

         %TT42          Send V.27ter 4800bps carrier.

         %TT43          Send V.29 7200bps carrier.

         %TT44          Send V.29 9600bps carrier.

         %TT45          Send V.17 7200bps long train carrier.

         %TT46          Send V.17 7200bps short train carrier.

         %TT47          Send V.17 9600bps long train carrier.

         %TT48          Send V.17 9600bps short train carrier.

         %TT49          Send V.17 12Kbps long train carrier.

         %TT4A          Send V.17 12Kbps short train carrier.

         %TT4B          Send V.17 14.4Kbps long train carrier.

         %TT4C          Send V.17 14.4Kbps short train carrier.

     %TT5a,b,c,d,e      Send V.FC carrier according to the parameters
                        given. See the %TT6... command for information on
                        the parameters.

     %TT6a,b,c,d,e      Send V.34 carrier according to the parameters
                        given. The c and e parameters have no function.

                           Parameter                  Function

                              a=0          Data rate for carrier is
                                           2400bps for V.34 only.

                              a=1          Data rate for carrier is
                                           4800bps for V.34 only.

                              a=2          Data rate for carrier is
                                           7200bps for V.34 only.

                              a=3          Data rate for carrier is
                                           9600bps for V.34 only.

                              a=4          Data rate for carrier is
                                           12Kbps for V.34 only.

                              a=5          Data rate for carrier is
                                           14.4Kbps.

                              a=6          Data rate for carrier is
                                           16.8Kbps.

                              a=7          Data rate for carrier is
                                           19.2Kbps.

                              a=8          Data rate for carrier is
                                           21.6Kbps.

                              a=9          Data rate for carrier is
                                           24Kbps.

                              a=A          Data rate for carrier is
                                           26.4Kbps.

                              a=B          Data rate for carrier is
                                           28.8Kbps.

                          TEST MODE - PTT (CON'T)

     Command                             Function

  %TT6a,b,c,d,e        b=0        Baud rate for carrier is 2400 baud.

                       b=2        Baud rate for carrier is 2800 baud.

                       b=3        Baud rate for carrier is 3000 baud.

                       b=4        Baud rate for carrier is 3200 baud.

                       b=5        Baud rate for carrier is 3429 baud.

                      c=2B        Set V.FC carrier bias to -100Hz.

                      c=3E        Set V.FC carrier bias to -10Hz.

                      c=3F        Set V.FC carrier bias to -5Hz.

                      c=40        Set V.FC carrier bias to 0Hz.

                      c=41        Set V.FC carrier bias to +5Hz.

                      c=42        Set V.FC carrier bias to +10Hz.

                      c=54        Set V.FC carrier bias to +100Hz.

                       d=0        Auxiliary channel carrier disabled.

                       d=1        Auxiliary channel carrier enabled.

                       e=0        Upper band edge compensation set to
                                  0dB.

                       e=1        Upper band edge compensation set to
                                  1dB.

                       e=2        Upper band edge compensation set to
                                  2dB.

                       e=3        Upper band edge compensation set to
                                  3dB.

                       e=4        Upper band edge compensation set to
                                  4dB.

                       e=5        Upper band edge compensation set to
                                  5dB.

                       e=6        Upper band edge compensation set to
                                  6dB.

                       e=7        Upper band edge compensation set to
                                  7dB.

                       e=8        Upper band edge compensation set to
                                  8dB.

                       e=9        Upper band edge compensation set to
                                  9dB.

                       e=A        Upper band edge compensation set to
                                  10dB.

                       e=B        Upper band edge compensation set to
                                  12dB.

                       e=C        Upper band edge compensation set to
                                  13dB.

                       e=D        Upper band edge compensation set to
                                  14dB.

                       e=E        Upper band edge compensation set to
                                  15dB.

                       e=F        Upper band edge compensation set to
                                  22dB.

                              TONE DETECTION

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

  Default:                  x,y,z 3F

  Range:                    0 - 3F (hexadecimal)

  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                  0   DTMF tones are not detected.

                          1    DTMF tones are detected.

         1                  0  V.25 1300Hz calling tone is not detected.

                           1   V.25 1300Hz calling tone is detected.

         2                  0  T.30 1100Hz fax tone is not detected.

                           1   T.30 1100Hz fax tone is detected.

         3                  0  V.25/T.30 2100Hz answer tone is not
                               detected.
                           1
                               V.25/T.30 2100Hz answer tone is detected.

         4                  0  Bell 2225Hz answer tone is not detected.

                           1   Bell 2225Hz answer tone is detected.

         5                  0  Call progress tones are not detected.

                           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 - PHONE KEYS

  Type:                  Immediate

  Format:                AT [cmds] #VTS=a

  Range:                 0-9, A-D, #, *

  Description:           Generates the DTMF tones for the characters in
                         the string for the duration set with +VBT.

                           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.

                            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

        #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=5           Headset used for voice I/O.

        #VLS=6           Speakerphone used for voice I/O.

        #VLS=7           Handset muted by disconnecting handset or
                         speakerphone from telephone line.

        #VLS=8           Connects caller ID relay for recording of
                         conversation over handset.

        #VLS=9           Connects handset (or speakerphone) to DSP chip
                         for recording or playback.

                        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 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:               100

  Range:                 0 - 255

  Unit:                  100 mS

  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 SAMPLE QUALITY

  Type:                  Configuration

  Format:                AT [cmds] #VBS=n [cmds]

  Description:           Selects the number of bits per sample that the
                         modem records.

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

        Command                              Function

         #VBS=2          Modem records 2 bits per sample in ADPCM
                         encoding.

         #VBS=3          Modem records 3 bits per sample in ADPCM
                         encoding.

         #VBS=4          Modem records 4 bits per sample in ADPCM
                         encoding.

         #VBS=8          Modem records 8 bits per sample in PCM encoding.

        #VBS=16          Modem records 16 bits per sample in PCM
                         encoding.

                            VOICE SAMPLING RATE

  Type:          Configuration

  Format:        AT [cmds] #VSR=n [cmds]

  Description:   Sets the sampling rate used when recording voice
                 signals.

    Command                              Function

   #VSR=7200     Selects a sampling rate of 7.2KHz.

   #VSR=11025    Selects a sampling rate of 11.025KHz in PCM encoding
                 only.

                          VOICE SILENCE DETECTION

  Type:                  Configuration

  Format:                AT [cmds] #VSD=n [cmds]

  Description:           Selects whether the modem will use silence
                         detection to pause recording during periods of
                         silence.

        Command                              Function

         #VSD=0          Silence detection disabled.

         #VSD=1          Silence detection enabled.

                       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 TIMING MARK

  Type:          Configuration

  Format:        AT [cmds] #VTM=n [cmds]

  Description:   Configures timing mark placement.

    Command                              Function

     #VTM=0       Timing marks disabled.

     #VTM=1       Timing marks enabled.

                         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.

                            VOICE VOLUME LEVEL

  Type:          Configuration

  Format:        AT [cmds] #VGT=n [cmds]

  Description:   Sets the volume level when playing back audio signals.

