CREATIX POLYMEDIA
=================

   SIERRA VOICE 28.8 (EXTERNAL)

   Card Type              Fax, Modem (synchronous/asynchronous),  
                          Voice                                   
   Chip Set               Sierra                                  
   I/O Options            Voice                                   
   Maximum Data Rate      28.8Kbps                                
   Maximum Fax Rate       14.4Kbps                                
   Data Bus               External                                
   Fax Class              Class I & II                            
   Data Modulation        Bell 103A/212A                          
   Protocol                                                       
                          ITU-T V.21, V.22, V.22bis, V.32,        
                          V.32bis, V.34                           
   Fax Modulation         ITU-T V.17, V.21CH2, V.27ter, V.29      
   Protocol               
   Error                  MNP5, V.42, V.42bis                     
   Correction/Compression 

<gopher://bitreich.org/I/th99/t/C-D/51896-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   |       Function        | Label  |   Function    |   Label   |
   |------------------------------------------------------------|
   | Line in                   |   CN1    | DC power     | CN4  |
   |---------------------------+----------+--------------+------|
   | Line out                  |   CN2    | Power switch | SW1  |
   |---------------------------+----------+--------------+------|
   | RS-232/422                |   CN3    |              |      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIAGNOSTIC LED(S)                      |
   |------------------------------------------------------------|
   | LED  | Color | Status |             Condition              |
   |------+-------+--------+------------------------------------|
   |  MR  |  Red  |   On   |            Power is on             |
   |------+-------+--------+------------------------------------|
   |  MR  |  Red  |  Off   |            Power is off            |
   |------+-------+--------+------------------------------------|
   |  TR  |  Red  |   On   |         DTR signal is high         |
   |------+-------+--------+------------------------------------|
   |  TR  |  Red  |  Off   |         DTR signal is low          |
   |------+-------+--------+------------------------------------|
   |  SD  |  Red  |   On   |     Modem is transmitting data     |
   |------+-------+--------+------------------------------------|
   |  SD  |  Red  |  Off   |   Modem is not transmitting data   |
   |------+-------+--------+------------------------------------|
   |  RD  |  Red  |   On   |      Modem is receiving data       |
   |------+-------+--------+------------------------------------|
   |  RD  |  Red  |  Off   |    Modem is not receiving data     |
   |------+-------+--------+------------------------------------|
   |  OH  |  Red  |   On   |         Modem is off-hook          |
   |------+-------+--------+------------------------------------|
   |  OH  |  Red  |  Off   |          Modem is on-hook          |
   |------+-------+--------+------------------------------------|
   |  CD  |  Red  |   On   |      Carrier signal detected       |
   |------+-------+--------+------------------------------------|
   |  CD  |  Red  |  Off   |    Carrier signal not detected     |
   |------+-------+--------+------------------------------------|
   |  AA  |  Red  |   On   |        Auto-answer enabled         |
   |------+-------+--------+------------------------------------|
   |  AA  |  Red  |  Off   |        Auto-answer disabled        |
   |------+-------+--------+------------------------------------|
   |  EC  |  Red  |   On   |    Error correction in progress    |
   |------+-------+--------+------------------------------------|
   |  EC  |  Red  |  Off   |  Error correction not in progress  |
   +------------------------------------------------------------+

                     Proprietary AT Command Set

   +------------------------------------------------------------+
   |              AUTO-RELIABLE FALLBACK CHARACTER              |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] %An [cmds]                        |
   |--------------+---------------------------------------------|
   | Default:     | Unidentified                                |
   |--------------+---------------------------------------------|
   | Range:       | 0-127                                       |
   |--------------+---------------------------------------------|
   | Unit:        | ASCII                                       |
   |--------------+---------------------------------------------|
   | Description: | Sets the character used as the              |
   |              | auto-reliable fallback character. %A0 will  |
   |              | disable this function.                      |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |          AUTO-RELIABLE TIME BUFFER CONFIGURATION           |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Cn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Controls the handling of incoming data      |
   |              | during auto-reliable time period            |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     \CO      | Data is discarded                           |
   |--------------+---------------------------------------------|
   |     \C1      | Data is buffered                            |
   |--------------+---------------------------------------------|
   |    i \C2     | Data is discarded, sets to normal mode when |
   |              | auto-reliable character detected.           |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        AUTO-RETRAIN                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] %Qn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects auto-retrain mode                   |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     %Q0      | Auto-retrain disabled                       |
   |--------------+---------------------------------------------|
   |     %Q1      | Auto-retrain three times                    |
   |--------------+---------------------------------------------|
   |     %Q2      | Auto-retrain until line quality is good     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        COMPRESSION                         |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] %Cn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects data compression                    |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     %C0      | Data compression disabled                   |
   |--------------+---------------------------------------------|
   |     %C1      | MNP5 and V.42bis enabled                    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        CONNECT MODE                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Nn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Sets connect mode                           |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     \N0      | Normal mode enabled                         |
   |--------------+---------------------------------------------|
   |     \N1      | Direct mode enabled                         |
   |--------------+---------------------------------------------|
   |     \N2      | MNP mode enabled                            |
   |--------------+---------------------------------------------|
   |    i \N3     | V.42/MNP/Normal mode enabled                |
   |--------------+---------------------------------------------|
   |     \N4      | V.42 mode enabled                           |
   |--------------+---------------------------------------------|
   |     \N5      | V.42/MNP mode enabled                       |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |             DSR SIGNAL - ANALOG LOOPBACK TEST              |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] %Dn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects the function of the DSR signal      |
   |              | during analog loopback tests                |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     %D0      | DSR forced high                             |
   |--------------+---------------------------------------------|
   |    i %D1     | DSR forced low                              |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                         DTE SPEED                          |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Tn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects the current DTE speed               |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     \T0      | Select DTE autobaud                         |
   |--------------+---------------------------------------------|
   |     \T1      | Select last AT speed                        |
   |--------------+---------------------------------------------|
   |     \T2      | Select 300bps speed                         |
   |--------------+---------------------------------------------|
   |     \T3      | Select 1200bps speed                        |
   |--------------+---------------------------------------------|
   |     \T4      | Select 2400bps speed                        |
   |--------------+---------------------------------------------|
   |     \T5      | Select 4800bps speed                        |
   |--------------+---------------------------------------------|
   |     \T6      | Select 7200bps speed                        |
   |--------------+---------------------------------------------|
   |     \T7      | Select 9600bps speed                        |
   |--------------+---------------------------------------------|
   |     \T8      | Select 12Kbps speed                         |
   |--------------+---------------------------------------------|
   |     \T9      | Select 14.4Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T10     | Select 16.8Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T11     | Select 19.2Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T12     | Select 21.6Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T13     | Select 24Kbps speed                         |
   |--------------+---------------------------------------------|
   |     \T14     | Select 26.4Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T15     | Select 28.8Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T16     | Select 38.4Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T17     | Select 57.6Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T18     | Select 76.8Kbps speed                       |
   |--------------+---------------------------------------------|
   |     \T19     | Select 115.2Kbps speed                      |
   |--------------+---------------------------------------------|
   |     \T20     | Select 128Kbps speed                        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                   EXTENDED RESULT CODES                    |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Vn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects extended result codes               |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     \V0      | Extended result codes disabled              |
   |--------------+---------------------------------------------|
   |     \V1      | Extended result codes with DTE speed        |
   |              | enabled                                     |
   |--------------+---------------------------------------------|
   |     \V2      | Extended result codes with DTE speed        |
   |              | enabled                                     |
   |--------------+---------------------------------------------|
   |    i \V3     | Extended result codes disabled and S/DCE    |
   |              | speed enabled                               |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                        FLOW CONTROL                        |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Gn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects modem port flow control             |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |    i \G0     | Flow control disabled                       |
   |--------------+---------------------------------------------|
   |     \G1      | Flow control enabled                        |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     FLOW CONTROL TYPE                      |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] \Qn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Sets type of flow control used by modem     |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     \Q0      | Flow control disabled                       |
   |--------------+---------------------------------------------|
   |     \Q1      | Bidirectional XON/XOFF flow control enabled |
   |--------------+---------------------------------------------|
   |    i \Q2     | CTS flow control to DTE enabled             |
   |--------------+---------------------------------------------|
   |     \Q3      | RTS/CTS flow control enabled                |
   |--------------+---------------------------------------------|
   |     \Q4      | Unidirectional XON/XOFF flow control        |
   |              | enabled                                     |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                       PROTOCOL/SPEED                       |
   |------------------------------------------------------------|
   | Type:        | Configuration                               |
   |--------------+---------------------------------------------|
   | Format:      | AT [cmds] &Hn [cmds]                        |
   |--------------+---------------------------------------------|
   | Description: | Selects the current protocol                |
   |--------------+---------------------------------------------|
   |   Command    |                  Function                   |
   |--------------+---------------------------------------------|
   |     &H0      | Selects V.34 and below                      |
   |--------------+---------------------------------------------|
   |     &H1      | Selects V.34 only                           |
   |--------------+---------------------------------------------|
   |     &H2      | Selects V.32bis and below                   |
   |--------------+---------------------------------------------|
   |     &H3      | Selects V.32bis only                        |
   |--------------+---------------------------------------------|
   |     &H4      | Selects V.32 and below                      |
   |--------------+---------------------------------------------|
   |     &H5      | Selects V.32 only                           |
   |--------------+---------------------------------------------|
   |     &H6      | Selects V.22bis only                        |
   |--------------+---------------------------------------------|
   |     &H7      | Selects V.22 only                           |
   |--------------+---------------------------------------------|
   |     &H8      | Select Bell 212A only                       |
   |--------------+---------------------------------------------|
   |     &H9      | Selects Bell 103 only                       |
   |--------------+---------------------------------------------|
   |     &H10     | Selects V.21 only                           |
   +------------------------------------------------------------+