ACEEX CORPORATION ================= ISDN-TA/MLP Card Type ISDN TA Chip Set Unidentified I/O Options AC power, power switch, 26-pin serial port, ISDN S/T interface (RJ-45) analog telephone port (RJ-11), ISDN Data Rate 128Kbps ISDN Modulation V.110, V.120, X.75, HDLC, PPP, MLPPP Protocol Error MNP5, V.42bis Correction/Compression Data Bus External +------------------------------------------------------------+ | CONNECTIONS | |------------------------------------------------------------| | Function | Label | Function | Label | |----------------------------+-------+---------------+-------| | Analog telephone interface | CN1 | AC power | CN4 | | (RJ-11 connector) | | | | |----------------------------+-------+---------------+-------| | ISDN S/T interface (RJ-45 | CN2 | Power switch | SW1 | | connector) | | | | |----------------------------+-------+---------------+-------| | 25-pin serial port | CN3 | | | |------------------------------------------------------------| | Note: RJ-11 modular cable splits the analog telephone | | interface (CN1) into two ports. | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAGNOSTIC LED(S) | |------------------------------------------------------------| | LED | Color | Status | Condition | |-----+--------------+----------+----------------------------| | PR | Unidentified | On | Power is on | |-----+--------------+----------+----------------------------| | PR | Unidentified | Off | Power is off | |-----+--------------+----------+----------------------------| | SD | Unidentified | On | TA is transmitting data to | | | | | a remote computer | |-----+--------------+----------+----------------------------| | SD | Unidentified | Off | TA is not transmitting | | | | | data to a remote computer | |-----+--------------+----------+----------------------------| | RD | Unidentified | On | TA is receiving data from | | | | | remote computer | |-----+--------------+----------+----------------------------| | RD | Unidentified | Off | TA is not receiving data | | | | | from a remote computer | |-----+--------------+----------+----------------------------| | AA | Unidentified | On | Auto answer enabled | |-----+--------------+----------+----------------------------| | AA | Unidentified | Blinking | Phone is ringing | |-----+--------------+----------+----------------------------| | AA | Unidentified | Off | Auto answer disabled | |-----+--------------+----------+----------------------------| | A1 | Unidentified | On | Telephone port 1 is active | |-----+--------------+----------+----------------------------| | A1 | Unidentified | Blinking | Call is in progress on | | | | | telephone port 1 | |-----+--------------+----------+----------------------------| | A1 | Unidentified | Off | Telephone port 1 is idle | |-----+--------------+----------+----------------------------| | A2 | Unidentified | On | Telephone port 2 is active | |-----+--------------+----------+----------------------------| | A2 | Unidentified | Blinking | Call is in progress on | | | | | telephone port 2 | |-----+--------------+----------+----------------------------| | A2 | Unidentified | Off | Telephone port 2 is idle | |-----+--------------+----------+----------------------------| | LNK | Unidentified | On | ISDN S/T interface is | | | | | active | |-----+--------------+----------+----------------------------| | LNK | Unidentified | Off | ISDN S/T interface is idle | |-----+--------------+----------+----------------------------| | 128 | Unidentified | On | MLPPP enabled | |-----+--------------+----------+----------------------------| | 128 | Unidentified | Off | MLPPP disabled | +------------------------------------------------------------+ +---------------------------------------------------------+ | SUPPORTED COMMAND SET | |---------------------------------------------------------| | Basic AT Commands | |---------------------------------------------------------| | AT, A/ | |---------------------------------------------------------| | A, E, Q, V | |---------------------------------------------------------| | &C, &F, &R, &V, &Z | |---------------------------------------------------------| | S Registers | |---------------------------------------------------------| | S0, S2, S3, S4, S5, S12, S25, S26, S32, S33 | |---------------------------------------------------------| | | |---------------------------------------------------------| | Note: See MHI Help File for full command documentation. | +---------------------------------------------------------+ Proprietary AT Command Set +------------------------------------------------------------+ | CHAP NEGOTIATION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Pn [cmds] | |--------------+---------------------------------------------| | Description: | Enables/disables CHAP negotiation | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &P0 | CHAP negotiation enabled | |--------------+---------------------------------------------| | &P1 | CHAP negotiation disabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | COMMUNICATIONS MODE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Mn [cmds] | |--------------+---------------------------------------------| | Description: | Selects communications mode | |--------------+---------------------------------------------| | Command | Mode | |--------------+---------------------------------------------| | i&M0 | Asynchronous mode | |--------------+---------------------------------------------| | &M1 | Synchronous connect mode and asynchronous | | | off-line command mode. | |--------------+---------------------------------------------| | &M2 | Synchronous connect mode | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA SET READY (DSR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Sn [cmds] | |--------------+---------------------------------------------| | Description: | Selects DSR options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &S0 | DSR forced high | |--------------+---------------------------------------------| | &S1 | DSR high only while modem is connected | +------------------------------------------------------------+ +------------------------------------------------------------+ | DATA TERMINAL READY (DTR) | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Dn [cmds] | |--------------+---------------------------------------------| | Description: | Selects modem response to DTR | |------------------------------------------------------------| | Command | Mode | |---------------+--------------------------------------------| | i&D2 | Abort connection on low DTR after time | | | specified by register S25 | +------------------------------------------------------------+ +------------------------------------------------------------+ | DIAL | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] D<#> [cmds] | |--------------+---------------------------------------------| | Description: | Dials telephone number according to any | | | modifiers included in the string | |------------------------------------------------------------| | Command | Function | |----------------+-------------------------------------------| | DT | Dials telephone number (same as ATD) | |----------------+-------------------------------------------| | DP | Dials telephone number (same as ATD) | |----------------+-------------------------------------------| | DS | Dial stored telephone number | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Kn [cmds] | |--------------+---------------------------------------------| | Description: | Enables flow control options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | &K0 | Flow control disabled | |--------------+---------------------------------------------| | i&K3 | RTS/CTS flow control enabled | |--------------+---------------------------------------------| | &K4 | XON/XOFF flow control enabled | |--------------+---------------------------------------------| | &K5 | Transparent XON/XOFF flow control enabled | |--------------+---------------------------------------------| | &K6 | RTS/CTS & XON/XOFF flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | HOOK CONTROL | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Hn [cmds] | |--------------+---------------------------------------------| | Description: | Selects whether the modem is on-hook or | | | off-hook | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | H0 | Modem commanded to go on-hook (hang-up) | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | +------------------------------------------------------------+ +------------------------------------------------------------+ | REPORT INFORMATION | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] In [cmds] | |--------------+---------------------------------------------| | Description: | Displays information requested | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | I0 | Reports product identification | |--------------+---------------------------------------------| | I1 | Reports ROM checksum | |--------------+---------------------------------------------| | I3 | Reports model function | |--------------+---------------------------------------------| | I6 | Reports product name | +------------------------------------------------------------+ +------------------------------------------------------------+ | SELECT CALL PROGRESS RESULT CODES | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Xn [cmds] | |--------------+---------------------------------------------| | Description: | Enables selection of tone detection and | | | associated result code format options | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | X0 | Base result codes only | |--------------+---------------------------------------------| | X1 | Extended result codes enabled | |--------------+---------------------------------------------| | X2 | Extended ISDN result codes enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | SOFT RESET | |------------------------------------------------------------| | Type: | Immediate | |--------------+---------------------------------------------| | Format: | AT [cmds] Zn [cmds] | |--------------+---------------------------------------------| | Description: | Resets the active configuration to the | | | stored configuration | +------------------------------------------------------------+ +------------------------------------------------------------+ | STORE ACTIVE PROFILE | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] &Wn [cmds] | |--------------+---------------------------------------------| | Description: | Writes the values for the active profile | | | into the non-volatile RAM | +------------------------------------------------------------+ +------------------------------------------------------------+ | V.110 LINE SPEED | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] Fn [cmds] | |--------------+---------------------------------------------| | Description: | Sets the maximum allowable data exchange | | | rate for V.110 modulation | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | F0 | V.110 network baud rate follows DCE to a | | | maximum of 38.4bps | |--------------+---------------------------------------------| | F1 | 300bps | |--------------+---------------------------------------------| | F2 | 1200bps | |--------------+---------------------------------------------| | F3 | 2400bps | |--------------+---------------------------------------------| | F4 | 4800bps | |--------------+---------------------------------------------| | F5 | 9600bps | |--------------+---------------------------------------------| | F6 | 19.2Kbps | |--------------+---------------------------------------------| | F7 | 38.4Kpbs | +------------------------------------------------------------+ Special Commands +------------------------------------------------------------+ | ISDN PROTOCOL SELECTION | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] !Z=n [cmds] | |--------------+---------------------------------------------| | Description: | Sets the B-channel protocol | |------------------------------------------------------------| | Command | Function | |------------------+-----------------------------------------| | !Z=5 | V.120 mode enabled | |------------------+-----------------------------------------| | !Z=6 | V.110 mode enabled | |------------------+-----------------------------------------| | !Z=9 | PPP/MLPPP mode enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | UART LINE SPEED | |------------------------------------------------------------| | Type: | Configuration | |--------------+---------------------------------------------| | Format: | AT [cmds] *Nn [cmds] | |--------------+---------------------------------------------| | Description: | Sets the fixed maximum allowable data | | | exchange rate for UART | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | *NA | Autobaud enabled | |--------------+---------------------------------------------| | *N0 | 300bps | |--------------+---------------------------------------------| | *N1 | 1200bps | |--------------+---------------------------------------------| | *N2 | 2400bps | |--------------+---------------------------------------------| | *N3 | 4800bps | |--------------+---------------------------------------------| | *N4 | 9600bps | |--------------+---------------------------------------------| | *N5 | 19.2Kbps | |--------------+---------------------------------------------| | *N6 | 38.4Kpbs | |--------------+---------------------------------------------| | *N7 | 57.6Kbps | |--------------+---------------------------------------------| | *N8 | 76.8Kbps | |--------------+---------------------------------------------| | *N9 | 115.2Kbps | |--------------+---------------------------------------------| | *N10 | 7200bps | |--------------+---------------------------------------------| | *N11 | 14.4Kbps | |--------------+---------------------------------------------| | *N12 | 28.8Kbps | |--------------+---------------------------------------------| | *N13 | 38.4Kbps | |--------------+---------------------------------------------| | *N14 | 153.6Kbps | +------------------------------------------------------------+ S(status) REGISTERS +------------------------------------------------------------+ | BIT-MAPPED REGISTER S14 | |------------------------------------------------------------| | Format: | AT [cmds] S14=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-174 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Controls extended baud rates, echo, result | | | codes and display, dial mode, and | | | answer/originate mode. | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | 38.4Kbps extended baud rate enabled | | | | | | | 1 | 19.2Kbps extended baud rate enabled | |------+-------+---------------------------------------------| | 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 | Abort code on | | | | | | | 1 | Abort code off | |------+-------+---------------------------------------------| | 5 | 0 | Not used | |------+-------+---------------------------------------------| | 6 | 0 | Not used | |------+-------+---------------------------------------------| | 7 | 0 1 | Answer mode enabled | | | | | | | | Originate mode enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S21 | |------------------------------------------------------------| | Format | AT [cmds] S21=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-253 | |--------------+---------------------------------------------| | Unit: | Bit-mapped | |--------------+---------------------------------------------| | Description: | Selects jack type, CTS/DCD/DSR signals, low | | | DTR action, and the long space disconnect | | | function. | |--------------+---------------------------------------------| | Bit | Value | Function | |------+-------+---------------------------------------------| | 0 | 0 | Not used | |------+-------+---------------------------------------------| | 1 | 0 | Not used | |------+-------+---------------------------------------------| | 2 | 0 | CTS forced high | | | | | | | 1 | CTS follows RTS | |------+-------+---------------------------------------------| | 4, 3 | 00 | DTR signal ignored | | | | | | | 01 | Not used | | | | | | | 10 | Modem disconnects on low DTR; Auto-Answer | | | | is disabled. | |------+-------+---------------------------------------------| | 5 | 0 | DCD forced high | | | | | | | 1 | DCD normal | |------+-------+---------------------------------------------| | 6 | 0 | DSR forced high | | | | | | | 1 | DSR normal | |------+-------+---------------------------------------------| | 7 | 0 | Not used | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S23 | |------------------------------------------------------------| | Format | AT [cmds] S23=n [cmds] | |---------------+--------------------------------------------| | Range: | 0-189 | |---------------+--------------------------------------------| | Unit: | Bit-mapped | |---------------+--------------------------------------------| | Description: | Controls rate and parity | |---------------+--------------------------------------------| | Bit | Value | Function | |-------+-------+--------------------------------------------| | 0 | 0 | Not used | |-------+-------+--------------------------------------------| | 3 - 1 | 000 | Sets serial port speed to 0-300bps | | | | | | | 001 | Extended baud rate sets enabled | | | | | | | 010 | Sets serial port speed to 1200bps | | | | | | | 011 | Sets serial port speed to 2400bps | | | | | | | 100 | Sets serial port speed to 4800bps | | | | | | | 101 | Sets serial port speed to 9600bps | | | | | | | 110 | Sets serial port speed to 19.2Kbps | | | | | | | 111 | Sets serial port speed to 38.4Kbps | |-------+-------+--------------------------------------------| | 5, 4 | 00 | Parity even | | | | | | | 01 | Space Parity | | | | | | | 10 | Parity odd | | | | | | | 11 | Mark or No Parity | |-------+-------+--------------------------------------------| | 7, 6 | 00 | Extended baud rate set to 57.6Kbps | | | | | | | 01 | Extended baud rate set to 78.4Kbps | | | | | | | 10 | Extended baud rate set to 115.2Kbps | | | | | | | 11 | Register S24 enabled for rate selection | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S24 | |------------------------------------------------------------| | Format | AT [cmds] S24=n [cmds] | |---------------+--------------------------------------------| | Range: | 0-189 | |---------------+--------------------------------------------| | Unit: | Bit-mapped | |---------------+--------------------------------------------| | Description: | Sets extra baud rates | |---------------+--------------------------------------------| | Bit | Value | Function | |-------+-------+--------------------------------------------| | 3 - 0 | 000 | 7200bps | | | | | | | 001 | 14.4Kbps | | | | | | | 010 | 28.8Kbps | | | | | | | 011 | 153.6Kbps | | | | | | | 100 | 230.4Kbps | | | | | | | 101 | 460.8Kbps | | | | | | | 110 | 921.6Kbps | |-------+-------+--------------------------------------------| | 6 - 4 | 0 | Not used | |-------+-------+--------------------------------------------| | 7 | 0 | Autobaud disabled | | | | | | | 1 | Autobaud enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | 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 | |------+-------+---------------------------------------------| | 1, 0 | 00 | Asynchronous mode | | | | | | | 01 | Synchronous connect mode and asynchronous | | | | off-line command mode | | | 10 | | | | | Synchronous connect mode | | | 11 | | | | | Synchronous connect mode | |------+-------+---------------------------------------------| | 2 | 0 | TA supports one number | | | | | | | 1 | TA supports multiple numbers | |------+-------+---------------------------------------------| | 3 | 0 | Not Used | |------+-------+---------------------------------------------| | 5, 4 | 00 | Local modem generates transmit clock source | | | | | | | 01 | Remote DCE/DTE generates transmit clock | | | | source | |------+-------+---------------------------------------------| | 6, 7 | 0 | Not Used | +------------------------------------------------------------+ +------------------------------------------------------------+ | BIT-MAPPED REGISTER S37 | |------------------------------------------------------------| | Type: | Register | |---------------+--------------------------------------------| | Format | AT [cmds] S37=n [cmds] | |---------------+--------------------------------------------| | Unit: | Bit-mapped | |---------------+--------------------------------------------| | Description: | Sets the maximum allowable data exchange | | | rate for V.110 modulation | |---------------+--------------------------------------------| | Bit | Value | Function | |---------------+--------------------------------------------| | 3 - | 0000 | V.110 network baud rate follows DCE to | | 0 | | maximum | | | 0001 | | | | | 300bps | | | 0010 | | | | | 1200bps | | | 0011 | | | | | 2400bps | | | 0100 | | | | | 4800bps | | | 0101 | | | | | 9600bps | | | 0110 | | | | | 19.2Kbps | | | 0111 | | | | | 38.4Kpbs | |------+--------+--------------------------------------------| | 7 - | 0 | Not Used | | 4 | | | +------------------------------------------------------------+ +------------------------------------------------------------+ | FLOW CONTROL | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S39=n [cmds] | |--------------+---------------------------------------------| | Description: | Displays the current flow control | |--------------+---------------------------------------------| | Value | Meaning | |--------------+---------------------------------------------| | 0 | Flow control disabled | |--------------+---------------------------------------------| | 3 | RTS/CTS flow control enabled | |--------------+---------------------------------------------| | 4 | XON/XOFF flow control enabled | |--------------+---------------------------------------------| | 5 | Transparent XON/XOFF flow control enabled | |--------------+---------------------------------------------| | 6 | RTS/CTS & XON/XOFF flow control enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | NO CARRIER TIME-OUT | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S40=n [cmds] | |--------------+---------------------------------------------| | Default: | 5 | |--------------+---------------------------------------------| | Range: | 1-60 | |--------------+---------------------------------------------| | Unit: | 1 second | |--------------+---------------------------------------------| | Description: | Maximum wait time the modem uses after | | | dialing to detect a carrier signal from the | | | remote modem for both originating and | | | answering calls. | +------------------------------------------------------------+ +------------------------------------------------------------+ | RESULT CODES | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format: | AT [cmds] S22=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | ASCII | |--------------+---------------------------------------------| | Description: | Provides a "bit-map" of options for result | | | code usage | |--------------+---------------------------------------------| | Command | Function | |--------------+---------------------------------------------| | S22=0 | Base result codes only | |--------------+---------------------------------------------| | S22=64 | Extended result codes enabled | |--------------+---------------------------------------------| | S22=112 | Extended ISDN result codes enabled | +------------------------------------------------------------+ +------------------------------------------------------------+ | RING COUNT TIME OUT | |------------------------------------------------------------| | Type: | Register | |--------------+---------------------------------------------| | Format | AT [cmds] S54=n [cmds] | |--------------+---------------------------------------------| | Range: | 0-255 | |--------------+---------------------------------------------| | Unit: | 1 ring | |--------------+---------------------------------------------| | Description: | Sets the number of rings allowed before | | | disconnect if auto answer is disabled. | +------------------------------------------------------------+