GATEWAY 2000

TELEPATH MODEM FOR WINDOWS WITH X2

Card Type                       Modem
Chip Set                        Unidentified
I/O Options                     Soundcard connector, serial ports (2
                                RJ-11)
Maximum Modem Rate              56Kbps
Maximum Fax Rate                14.4Kbps
Data Modulation Protocol        Bell 103A/212A, ITU-T V.21, V.22,
                                V.22bis,V.32, V.32bis, V.34, V.FC
Fax Modulation Protocol         V.17, V.21, CH2, V.27ter, V.29
Error Correction/Compression    MNP5, V.42, V.42bis
Fax Class                       Class I & II
Data Bus                        8-bit ISA
Card Size                       Half-length

[Image]

                                CONNECTIONS

        Function           Label             Function              Label

  Cable connector to sound     CN1       RJ-11 telephone out        CN3
  card

  RJ-11 telephone in           CN2

                       MISCELLANEOUS TECHNICAL NOTES

  A compatible sound card is necessary in order for the Speakerphone
  functions to operate properly.

                       SUPPORTED COMMAND SET

                         Basic AT Commands

  AT, ‘+++’, ‘comma’, A/

  A, B, E, F, H, M, O, P, R, T, V, X

  &C, &G,&P, &T,&X, &Z

                            S Registers

  S0, S1, S2, S3, S4, S5, S6, S7, S8, S9, S10, S11, S12, S18, S38



                         Special Commands

  #CID

  Note: See MHI Help File for full command documentation.

                          VOICE COMMAND SET (DSVD)

                              QUEUEING DELAY

  Type:          Configuration

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

  Values:        1,2,3,4

  Description:   Selects max queuing delay of audio samples.

                               INPUT SOURCE

  Type:          Configuration

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

  Description:   Selects input source.

    Command                              Function

     SAT=0       Selects handset

     SAT=1       Selects speaker-microphone

                          HANDSET MICROPHONE GAIN

  Type:          Configuration

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

  Description:   Selects handset microphone gain.

    Command                              Function

     SHG=0       Low gain

     SHG=2       High gain

                              HANDSET VOLUME

  Type:          Configuration

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

  Description:   Selects handset volume.

    Command                              Function

     SHV=0       Low gain

     SHV=3       High gain

                            MCROPHONE JACK GAIN

  Type:          Configuration

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

  Description:   Selects handset microphone gain.

    Command                              Function

     SMG=0       Low gain

     SMG=2       High gain

                           MUTE INTERNAL SPEAKER

  Type:          Configuration

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

  Description:   Enables/disables internal speaker.

    Command                              Function

    SMUTE=0      Speaker enabled

    SMUTE=1      Speaker disabled

                       INTERNAL SPEAKER AUDIO SOURCE

  Type:          Configuration

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

  Description:   Selects audio source for internal speaker.

    Command                              Function

     SMUX=0      Selects data source

     SMUX=1      Selects audio source

                     QUERY AUXILIARY PHONE HOOK STATUS

  Type:          Configuration

  Format:        AT [cmds] -SPH? [cmds]

  Description:   Queries auxiliary phone hook status

                           AUDIO BLOCKING FACTOR

  Type:          Configuration

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

  Description:   Selects audio blocking factor (#frames per V.42 packet).

                                 DSVD MODE

  Type:          Configuration

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

  Description:   Selects whether the modem will use DSVD mode.

    Command                              Function

     -SSE=0      DSVD mode disabled.

     -SSE=1      DSVD mode enabled.

                          AUDIO SEQUENCE NUMBERS

  Type:          Configuration

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

  Description:   Enables audio sequence numbers.

    Command                              Function

     -SSN=0      Audio sequence numbers disabled.

     -SSN=1      Audio sequence numbers enabled.

                            SPEAKER JACK VOLUME

  Type:          Configuration

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

  Description:   Selects speaker jack volume.

    Command                              Function

     SSV=0       Low gain

     SSV=3       High gain

 For a full command summary, see GATEWAY 2000, TELEPATH WITH X2 TECHNOLOGY.