
MULTIWAVE INNOVATION, INC

CW56ES

Card Type                    Modem (synchronous/asynchronous), Voice
Chipset                      Unidentified
Maximum Modem Rate           56.0Kbps
Maximum Fax Rate             14.4Kbps
Fax Class                    Class I & II
Modem Modulation Protocol    Bell 103A/212A

                             ITU-T V.21, V.22, V.22bis,V.32, V.32bis,
                             V.34bis
Fax Modulation Protocol      ITU-T V.17, V.21 CH2, V.27ter, V.29
Error Correction/Compression MNP5, V.42, V.42bis
Data Bus                     16-bit ISA

[Image]

                                CONNECTIONS

        Function           Label             Function              Label

  Line out                      CN1      Speaker connector          CN3

  Line in                       CN2

                           SUPPORTED COMMAND SET

                             Basic AT Commands

  AT, A/

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

  &C, &V, &W

                           Extended AT Commands

  \A, \G, \L, \N

  %C

                                S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S22, S29, S32,
  S33, S95



                             Special Commands

  #CID

                              Voice Commands

  #MDL?, #MFR?, #REV?, #VRX, #VTS, #VTX

  Note: See MHI Help File for full command documentation.

                         Proprietary AT Command Set

                            AUTO-MODE DETECTION

  Type:                  Configuration

  Format:                AT [cmds] Nn [cmds]

  Description:           Selects various options for the automatic
                         detection and negotiation of protocols during
                         the handshake process if the modem is
                         communicating with a remote modem of dissimilar
                         speed.

        Command                              Function

          N0             Auto-mode detection disabled. Handshake begins
                         at line speed designated by the S37 register or
                         if S37=0, at last DTE speed

          N1             Auto-mode detection enabled. Handshake conducted
                         according to the automode algorithm supported by
                         the modem

                            COMMUNICATIONS MODE

  Type:            Configuration

  Format:          AT [cmds] &Mn [cmds]

  Description:     Selects communications mode

            Note: Command non-functional; for compatibility purposes
            only. Returns OK.

                            COMMUNICATIONS MODE

  Type:            Configuration

  Format:          AT [cmds] &Qn [cmds]

  Description:     Selects communications mode options

            Note: Command non-functional; for compatibility purposes
            only. Returns OK.

                           DATA SET READY (DSR)

  Type:            Configuration

  Format:          AT [cmds] &Sn [cmds]

  Description:     Selects DSR options

            Note: Command non-functional; for compatibility purposes
            only. Returns OK.

                         DATA TERMINAL READY (DTR)

  Type:          Configuration

  Format:        AT [cmds] &Dn [cmds]

  Description:   Selects modem response to DTR

    Command                              Function

     ? &D0       DTR forced high

      &D1        DTR toggle causes online command mode

      &D2        Normal DTR operations



                                   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

          DL             Re-dial last number

          DP             Pulse dialing enabled

          DSn            Dial stored telephone number n

          DT             Tone dialing enabled/Pulse dialing disabled

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

                          FACTORY DEFAULT PROFILE

  Type:             Configuration

  Format:           AT [cmds] &F [cmds]

  Description:      Sets values in active profile to values found in the
                    default profile

     Command                              Function

       &F0          Restore factory configuration 0

       &F1          Restore factory configuration 0

                               FLOW CONTROL

  Type:          Configuration

  Format:        AT [cmds] &Kn [cmds]

  Description:   Enables flow control options

    Command                              Function

      &K0        Flow control disabled

      &K3        RTS/CTS flow control enabled

      &K4        XON/XOFF flow control enabled

      &K5        Transparent XON/XOFF flow control enabled

      &K6        Both RTS/CTS & XON/XOFF flow control enabled

                                 JACK TYPE

  Type:            Configuration

  Format:          AT [cmds] &Jn [cmds]

  Description:     Selects jack type

            Note: Command non-functional; for compatibility purposes
            only. Returns OK.

                                 LINE TYPE

  Type:            Configuration

  Format:          AT [cmds] &Ln [cmds]

  Description:     Selects line type

            Note: Command non-functional; for compatibility purposes
            only. Returns OK.





                           LONG SPACE DISCONNECT

  Type:              Configuration

  Format:            AT [cmds] Yn [cmds]

  Description:       Commands the modem to disconnect after a 1.6 second
                     break is detected

            Note: Command non-functional; for compatibility purposes
            only. Returns result code.

                                  ON-LINE

  Type:           Immediate

  Format:         AT [cmds] On [cmds]

  Description:    Controls on-line command (data transmission) state
                  options.

            Note: The O command must be placed at the end of the command
            string.

     Command                             Function

       O0         On-line command mode with no retraining enabled

       O1         On-line command mode with long retrain enabled

       O2         On-line command mode with short retrain enabled

                            PULSE DIALING RATIO

  Type:          Configuration

  Format:        AT [cmds] &Pn [cmds]

  Description:   Selects pulse dial make/break ratio

    Command                              Function

     ? &P0       39/61ms at 10pps (North America)

      &P1        33/67ms at 10pps (Europe)

                            REPORT INFORMATION

  Type:          Immediate

  Format:        AT [cmds] In [cmds]

  Description:   Displays information requested

    Command                              Function

       I0        Reports product code

       I1        Reports hardware variation

       I2        Reports DSP firmware revision model code

       I3        Reports controller firmware revision model code

       I4        Reports manufacturer and model information

                        RESTORE PROFILE ON POWER-UP

  Type:               Configuration

  Format:             AT [cmds] &Yn [cmds]

  Description:        Restores a selected profile into the active profile
                      on power-up (hard reset)

            Note: Command non-functional; for compatibility purposes
            only. Returns OK.

                                TEST MODES

  Type:          Immediate

  Format:        AT [cmds] &Tn

  Description:   Selects test options

    Command                              Function

      &T0        End current test

      &T1        Begin local analog loopback test



                             TRANSMIT CARRIER

  Type:              Configuration

  Format:            AT [cmds] Cn [cmds]

  Description:       Controls the transmit carrier switching

            Note: Command non-functional; for compatibility purposes
            only. Returns result code.

                          EXTENDED 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

                              SPECIAL COMMANDS

                            BLACKLISTED NUMBERS

  Type:                  Configuration

  Format:                AT [cmds] *Bn [cmds]

  Description:           Displays numbers which failed the last call
                         attempt within two hours. In countries that do
                         not require blacklisting, command returns ERROR

                               CALLING TONE

  Type:                  Configuration

  Format:                AT [cmds] *Cn [cmds]

  Description:           Controls whether the DTE will allow the modem to
                         send a 1300Hz calling tone when originating

        Command                              Function

          *C0            Disable calling tone

          *C1            Enable calling tone

                              COUNTRY SELECT

  Type:          Configuration

  Format:        AT [cmds] *NCn [cmds]

  Description:   Selects up to 7 country parameters

    Command                              Function

      *NC0       United States

      *NC1       Japan

      *NC2       Germany

      *NC3       United Kingdom

      *NC4       France

      *NC5       Netherlands

      *NC6       Italy

                              DELAYED NUMBERS

  Type:           Configuration

  Format:         AT [cmds] *Dn [cmds]

  Description:    Displays delayed numbers with lag associated with each
                  number



                             SINGLE/DUAL TONE

  Type:          Configuration

  Format:        AT [cmds] *Sn [cmds]

  Description:   Selects single or dual tone

    Command                              Function

      *S0        Regular dual tone transmitted to line

      *S1        Low band tone transmitted to line

      *S2        High band tone transmitted to line

                           MODULATION SELECTION

  Type:                  Configuration

  Format:                AT [cmds] +MS=x,y,z,a [cmds]

  Description:           Sets options for active protocol; the transfer
                         rates specified by z and a must be valid for the
                         protocol selected.

        Command                              Function

          x=0            V.21

          x=1            V.22

          x=2            V.22bis

          x=3            V.23

          x=9            V.32

          x=10           V.32bis

          x=11           V.34

          x=64           Bell 103

          x=69           Bell 212A

                            S(status) REGISTERS

                          BIT-MAPPED REGISTER S14

  Format:             AT [cmds] S14=n [cmds]

  Range:              0-174

  Unit:               Bit-mapped

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

   Bit       Value                         Function

    0             0   Not used

    1              0  Command echo disabled

                  1   Command echo enabled

    2              0  Result codes enabled

                  1   Result codes disabled

    3              0  Display result codes in numeric format

                  1   Display result codes in verbose format

    4             0   Not used

    5              0  Tone dial enabled

                  1   Pulse dial enabled

    6             0   Not used



                          BIT-MAPPED REGISTER S21

  Format           AT [cmds] S21=n [cmds]

  Range:           0-253

  Unit:            Bit-mapped

  Description:     Selects jack type, CTS/DCD/DSR signals, and low DTR
                   action

   Bit    Value                           Function

    0          0   Selects RJ-11, RJ-41S, or RJ45S jack

              1    Selects RJ-12 or RJ-13 jack

    1         0    Not used

    2         0    Not used

  4, 3        00   DTR forced high

              01   DTR toggle causes online command mode

             10    Normal DTR operations

    5         0    Not used

    6         0    DSR bahavior (not used)

    7         0    Not used

                          BIT-MAPPED REGISTER S27

  Format               AT [cmds] S27=n [cmds]

  Range:               0-111

  Unit:                Bit-mapped

  Description:         Selects synchronous/asynchronous mode, line type,
                       clock source, and ITU-T/Bell modes.

   Bit       Value                          Function

  3, 1, 0         00   Asynchronous mode, serial port speed follows
                       connect speed
                  01
                       Error corrected mode
                 10
                       Buffered asyncronous mode

  2, 4-7          0    Not Used

                          BIT-MAPPED REGISTER S28

  Format           AT [cmds] S28=n [cmds]

  Range:           0-31

  Unit:            Bit-mapped

  Description:     Controls transmit/receive speed, MNP link negotiation
                   speed

   Bit    Value                           Function

   0-2        0    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

  7, 6        00   MNP link negotiation at highest possible speed

              01   MNP link negotiation at 1200bps

             10    MNP link negotiation at 4800bps

                          BIT-MAPPED REGISTER S31

  Format:            AT [cmds] S31=n [cmds]

  Range:             0-10

  Description:       Select line speed detection

     Bit        Value                       Function

      0             0   Not used

      1              0  Line speed auto-detection disabled

                    1   Line speed auto-detection enabled

     2-7            0   Not used



                          BIT-MAPPED REGISTER S40

  Format                 AT [cmds] S40=n [cmds]

  Range:                 0-255

  Unit:                  Bit-mapped

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

    Bit       Value                          Function

    0-1             0    Not Used

     2              0    Not Used

  5, 4, 3           0    Not Used

   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]

  Range:           0-31

  Unit:            Bit-mapped

  Description:     Selects compression, auto-retrain, flow control, and
                   MNP mode.

   Bit    Value                           Function

  1 - 0       00   Data compression disabled

              01   MNP5 enabled

              10   V.42bis enabled

             11    MNP5 and V.42bis enabled

    2         0    Not Used

    3          0   Flow control disabled

              1    Flow control enabled

    4          0   Stream mode for MNP

              1    Block mode for MNP

   5-7        0    Not Used

                         CONNECTION FAILURE CODES

  Type:               Register

  Format              AT [cmds] S86? [cmds]

  Description:        Reports codes which correspond to the possible
                      causes of a connection failure

       Value                                Meaning

         0            Normal hang up

         4            Carrier signal lost

         9            No common protocol found

         12           No failure - remote modem disconnected normally

         13           Remote modem failed to respond after 10
                      re-transmissions same message

         14           Violation of negotiated protocol caused failure



                              DCE LINE SPEED

  Type:                Register

  Format               AT [cmds] S37=n [cmds]

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

       Command                              Function

       ? S37=0         Attempt an automode connection

        S37=1          300bps

        S37=2          300bps

        S37=3          300bps

        S37=4          Reserved

        S37=5          V.22 at 1200bps

        S37=6          V.22 at 2400bps

        S37=8          V.32bis at 4800bps

        S37=7          Reserved

        S37=9          V.32bis at 9600bps

       S37=10          V.32bis at 12.0Kbps

       S37=11          V.32bis at 14.4Kbps

       S37=12          V.32bis at 7200bps

       S37=13          Reserved

       S37=14          Reserved

       S37=15          V.34 at 14.4Kbps

       S37=16          V.34 at 16.8Kbps

       S37=17          V.34 at 19.2Kbps

       S37=18          V.34 at 21.6Kbps

       S37=19          V.34 at 24.0Kbps

       S37=20          V.34 at 26.4Kbps

       S37=21          V.34 at 28.8Kbps

       S37=22          V.34 at 33.6Kbps

                       ERROR CORRECTION/COMPRESSION

  Type:           Register

  Format:         AT [cmds] S46=n [cmds]

  Description:    Selects active error correction and compression
                  protocols

    S46=136       LAP-M only, no compression

    S46=138       LAP-M with V.42bis data compression

                               FLOW CONTROL

  Type:          Register

  Format         AT [cmds] S39? [cmds]

  Description:   Displays the current flow control

     Value                               Meaning

       0         Flow control disabled

       1         RTS/CTS flow control enabled

       2         XON/XOFF flow control enabled

       3         Transparent XON/XOFF flow control enabled

       4         Both RTS/CTS & XON/XOFF flow control enabled



                                TEST MODES

  Type:              Register

  Format:            AT [cmds] S16=n [cmds]

  Range:             0-125

  Unit:              Bit-mapped

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

   Bit      Value                          Function

    0            0   Local analog loopback disabled

                1    Local analog loopback enabled

    1           0    Not used

    2            0   Local digital loopback disabled

                1    Local digital loopback enabled

   3-7          0    Not used

                                TIES/HAYES

  Type:           Register

  Format:        AT [cmds] S68=n [cmds]

  Description:   Selects TIES/Hayes

     Command                             Function

     S68=0        TIES enabled

     S68=1        Hayes escape sequence enabled

                        TRANSMISSION LEVEL - DATA

  Type          Register or Configuration

  Format        AT [cmds] S91=n [cmds]

  Range         6-15

  Unit          -1dBm

  Default       10

  Description   Sets the signal level for data transmission

                        TRANSMISSION LEVEL - FAX

  Type          Register or Configuration

  Format        AT [cmds] S92=n [cmds]

  Range         6-15

  Unit          -1dBm

  Default       10

  Description   Sets the signal level for fax transmission

                               VOICE COMMANDS

                             AEC/SPEAKERPHONE

  Type:          Configuration

  Format:        AT [cmds] +VSP=n [cmds]

  Description:   Controls AEC/speaker phone. +VSP=? queries setting

     Command                             Function

     +VSP=0       Unidentified

     +VSP=1       Unidentified



                         AUTOMATIC HANG-UP CONTROL

  Type:                  Configuration

  Format:                AT [cmds] +VNH=n [cmds]

  Description:           Controls hang-ups in non-voice mode. +VNH=?
                         queries setting

        Command                              Function

         +VNH=0           Normal hang-up

         +VNH=1           DCE initiated hang-ups are disabled in
                          non-voice modes

         +VNH=2           Logical hang-up. Automatic hang-up is disabled
                          but OK result will be issued to hang-up command
                          in non-voice modes

                        EVENT REPORTING AND MASKING

  Type:                  Immediate

  Format:                AT [cmds] +VEM=n [cmds]

  Default:               FFFFFFFF8

  Range:                 Unidentified

  Unit:                  Hexadecimal

  Description:           Selects value of event mask to DTE. +VEM=?
                         queries four lines of information, corresponding
                         to the service level, voice transmit state,
                         voice receive state, and voice command state

                            RECEIVE DATA SOURCE

  Type:          Configuration

  Format:        AT [cmds] +VRX=n [cmds]

  Description:   Enables voice reception process on DCE.

     Command                             Function

     VRX=0        Voice reception enabled

     VRX=1        Voice reception with DCE periodic tone enabled

                        TONE GENERATOR (PHONE KEYS)

  Type:                   Immediate

  Format:                 AT [cmds] +VTS=a

  Unit:                   ASCII [0-9, A-D, #, *]

  Description:            Generates the DTMF tone for the characters in
                          the string for the duration set with +VTD.
                          +VTS=? queries values

                           TONE GENERATOR LENGTH

  Format:            AT [cmds] +VTD=n [cmds]

  Default:           100

  Range:             0 - 500

  Unit:              .01sec

  Description:       Sets the length of DTMF tones that are generated.
                     +VTD=? queries values

                               VOICE DEVICE

  Type:            Configuration

  Format:          AT [cmds] +VLS=n [cmds]

  Description:     Selects the I/O device for the DSP chip. +VLS=?
                   queries setting



                           VOICE GAIN - PLAYBACK

  Type:          Configuration

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

  Range:         0, 128

  Description:   Sets the gain for voice playback.

                            VOICE GAIN - RECORD

  Type:                Configuration

  Format:              AT [cmds] +VGR=n [cmds]

  Range:               0-128

  Description:         Sets the gain for received voice signals. A value
                       of 0 sets automatic gain level.

                             VOICE PARAMETERS

  Type:                  Configuration

  Format:                AT [cmds] +VIP=n [cmds]

  Description:           Resets voice parameters to factory default
                         settings. +VIP=? Will display acceptable
                         profiles

                          VOICE SILENCE DETECTION

  Type:                  Configuration

  Format:                AT [cmds] +VSD=m,n [cmds]

  Default:               m = 128, n =50

  Range:                 m 0-255, n 0-600

  Unit:                  m 1 dB, n .1 second

  Description:           Sets the threshold of silence detection (m) and
                         the minimum period of silence required to be
                         detected (n). +VSD=? queries values





