ZOLTRIX, INC.
=============

   FM-VSP56I

   Card Type              Modem, Fax                              
   Chip Set               Rockwell                                
   I/O Options            Speaker out, microphone in              
   Maximum Modem Rate     56Kbps                                  
   Maximum Fax Rate       14.4Kbps                                
   Data Modulation        Bell 103A/212A                          
   Protocol                                                       
                          ITU-T V.21, V.22, V.22bis, V.32,        
                          V.32bis, V.34, K56Flex                  
   Fax Modulation         ITU-T V.17, V.27ter, V.29               
   Protocol               
   Error                  MNP5, MNP10, V.42, V.42bis              
   Correction/Compression 
   Fax Class              Class I                                 
   Data Bus               16-bit ISA                              
   Card Size              Half-length, half-height card           

<gopher://bitreich.org/I/th99/t/U-Z/54839-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function       | Label  |   Function    |   Label    |
   |------------------------------------------------------------|
   | Line in                  |   CN1    | Microphone in | CN3  |
   |--------------------------+----------+---------------+------|
   | Line out                 |   CN2    | Speaker out   | CN4  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    SERIAL PORT ADDRESS                     |
   |------------------------------------------------------------|
   |          Setting           |              JP1              |
   |----------------------------+-------------------------------|
   |        COM1 (3F8h)         |   Pins 1 & 3, 2 & 4 closed    |
   |----------------------------+-------------------------------|
   |        COM2 (2F8h)         |   Pins 3 & 5, 2 & 4 closed    |
   |----------------------------+-------------------------------|
   |        COM3 (3E8h)         |   Pins 1 & 3, 4 & 6 closed    |
   |----------------------------+-------------------------------|
   |        COM4 (2E8h)         |   Pins 3 & 5, 4 & 6 closed    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   SUPPORTED COMMAND SET                    |
   |------------------------------------------------------------|
   |                     Basic AT Commands                      |
   |------------------------------------------------------------|
   | AT, A/                                                     |
   |------------------------------------------------------------|
   | A, B, C, D, E, H, I, L, M, N, O, P, Q, T, V, W, X, Y, Z    |
   |------------------------------------------------------------|
   | &C, &D, &F, &G, &J, &K, &L, &M, &P, &R, &S, &T, &W, &X,    |
   | &Y, &Z                                                     |
   |------------------------------------------------------------|
   |                    Extended AT Commands                    |
   |------------------------------------------------------------|
   | \A, \B, \G, \K, \N, \V                                     |
   |------------------------------------------------------------|
   | %C, %E, %L, %Q                                             |
   |------------------------------------------------------------|
   |                        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, S28, S29, S30, S31, S32, S33, S37, S38, S39,     |
   | S40, S41, S46, S82, S86, S91, S95                          |
   |------------------------------------------------------------|
   |                      Special Commands                      |
   |------------------------------------------------------------|
   | +MS                                                        |
   |------------------------------------------------------------|
   | Note: See MHI Help File for full command documentation.    |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

   +------------------------------------------------------------+
   |                    COMMUNICATIONS MODE                     |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] &Qn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects communications mode options         |
   |--------------+---------------------------------------------|
   |   Command    |                    Mode                     |
   |--------------+---------------------------------------------|
   |     &Q0      | Asynchronous mode, serial port speed        |
   |              | follows connect speed.                      |
   |--------------+---------------------------------------------|
   |>> &Q5        | Error correction mode                       |
   |--------------+---------------------------------------------|
   |     &Q6      | Buffered asynchronous mode                  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   CONFIGURATION PROFILES                   |
   |------------------------------------------------------------|
   | Type:        | Immediate                                   |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] &V [cmds]                         |
   |--------------+---------------------------------------------|
   | Description: | Displays active and stored configuration    |
   |              | profiles                                    |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     &V1      | Displays statistics of previous connection  |
   +------------------------------------------------------------+

                       S(Status) - Registers

   +------------------------------------------------------------+
   |               AUTOSYNC HDLC ADDRESS SETTINGS               |
   |------------------------------------------------------------|
   | Type:        | Register                                    |
   |--------------+---------------------------------------------|
   | Format       | AT [cmds] S20=n [cmds]                      |
   |--------------+---------------------------------------------|
   | Description: | Controls the AutoSync HDLC address settings |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                BIT-MAPPED AUTOSYNC OPTIONS                 |
   |------------------------------------------------------------|
   | Type:        | Register                                    |
   |--------------+---------------------------------------------|
   | Format       | AT [cmds] S19=n [cmds]                      |
   |--------------+---------------------------------------------|
   | Description: | Controls the AutoSync configuration options |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                ERROR CORRECTION NEGOTIATION                |
   |------------------------------------------------------------|
   | Type:        | Register                                    |
   |--------------+---------------------------------------------|
   | Format       | AT [cmds] S36=n [cmds]                      |
   |--------------+---------------------------------------------|
   | Description: | Selects the action of the modem if it fails |
   |              | to connect with the error-correction        |
   |              | protocol set in &Q.                         |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |    S36=0     | Hang up                                     |
   |--------------+---------------------------------------------|
   |    S36=1     | Attempt a direct connection                 |
   |--------------+---------------------------------------------|
   |    S36=2     | Not used                                    |
   |--------------+---------------------------------------------|
   |    S36=3     | Attempt a buffered connection               |
   |--------------+---------------------------------------------|
   |    S36=4     | Attempt a connection at MNP2-4; if that     |
   |              | fails, hang up.                             |
   |--------------+---------------------------------------------|
   |    S36=5     | Attempt a connection at MNP2-4; if that     |
   |              | fails, attempt a direct connection.         |
   |--------------+---------------------------------------------|
   |    S36=6     | Attempt a connection at MNP2-4; if that     |
   |              | fails, hang up.                             |
   |--------------+---------------------------------------------|
   |   i S36=7    | Attempt a connection at MNP2-4; if that     |
   |              | fails, attempt a buffered connection.       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                FEATURE NEGOTIATION OPTIONS                 |
   |------------------------------------------------------------|
   | Type:                          | Register                  |
   |------------------------------------------------------------|
   | Format:      | AT [cmds] S48=n [cmds]                      |
   |--------------+---------------------------------------------|
   | Description: | Selects active error correction and         |
   |              | compression protocols                       |
   |------------------------------------------------------------|
   |    Command    |                  Function                  |
   |---------------+--------------------------------------------|
   |     S48=0     | Detection negotiation disabled, XID        |
   |               | negotiation disabled                       |
   |---------------+--------------------------------------------|
   |    i S48=7    | Detection negotiation and XID negotiation  |
   |               | enabled                                    |
   |---------------+--------------------------------------------|
   |    S48=128    | Fall-back to options set in S36            |
   +------------------------------------------------------------+