(TXT) View Source
# ELSA, INC.
TANGO 2000
Card Type ISDN TA
Chip Set Unidentified
I/O Options Power connector, power switch, serial
port, RJ-14 ports (2),
ISDN interface (RJ-45)
ISDN Data Rate 128Kbps
ISDN Modulation V.120, X.75, PPP
Protocol
Error MNP5, V.42bis
Correction/Compression
Data Bus External
(IMG) IMG 1
+------------------------------------------------------------+
| CONNECTIONS |
|------------------------------------------------------------|
| Function | Label | Function | Label |
|-----------------------+-------+--------------------+-------|
| AC power connector | CN1 | Analog terminal | CN4 |
| | | interface (RJ-14 | |
| | | connector) | |
|-----------------------+-------+--------------------+-------|
| Serial port (8-pin | CN2 | ISDN interface | CN5 |
| mini-DIN) | | (RJ-45 connector) | |
|-----------------------+-------+--------------------+-------|
| Analog terminal | CN3 | Power switch | SW1 |
| interface (RJ-14 | | | |
| connector) | | | |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAGNOSTIC LED(S) |
|------------------------------------------------------------|
| LED | Color | Status | Condition |
|-------+--------------+----------+--------------------------|
| STS | Green | On | ISDN link is good |
|-------+--------------+----------+--------------------------|
| STS | Green | Blinking | ISDN link negotiation in |
| | | | progress |
|-------+--------------+----------+--------------------------|
| STS | Green | Off | ISDN link is broken |
|-------+--------------+----------+--------------------------|
| LNE | Yellow | On | Connection is being |
| | | | established |
|-------+--------------+----------+--------------------------|
| LNE | Yellow | Blinking | Incoming call is |
| | | (slow) | received, but |
| | | | incompatible with unit |
|-------+--------------+----------+--------------------------|
| LNE | Yellow | Blinking | Incoming call not yet |
| | | (fast) | accepted |
|-------+--------------+----------+--------------------------|
| LNE | Yellow | Off | Connection is broken |
|-------+--------------+----------+--------------------------|
| a/b1 | Unidentified | On | Analog terminal unit has |
| | | | picked up on port 1 |
|-------+--------------+----------+--------------------------|
| a/b1 | Unidentified | Off | Analog terminal unit has |
| | | | not picked up on port 1 |
|-------+--------------+----------+--------------------------|
| a/b2 | Unidentified | On | Analog terminal unit has |
| | | | picked up on port 2 |
|-------+--------------+----------+--------------------------|
| a/b2 | Unidentified | Off | Analog terminal unit has |
| | | | not picked up on port 2 |
|-------+--------------+----------+--------------------------|
| TX | Unidentified | On | Device is receiving data |
| | | | from remote or DTE |
|-------+--------------+----------+--------------------------|
| TX | Unidentified | Off | Device is not receiving |
| | | | data from remote or DTE |
|-------+--------------+----------+--------------------------|
| RX | Unidentified | On | Device is transmitting |
| | | | data to remote or DTE |
|-------+--------------+----------+--------------------------|
| RX | Unidentified | Off | Device not transmitting |
| | | | data to remote or DTE |
|-------+--------------+----------+--------------------------|
| DTR | Unidentified | On | Terminal/computer ready |
| | | | for operation |
|-------+--------------+----------+--------------------------|
| DTR | Unidentified | Off | Terminal/computer not |
| | | | ready for operation |
|-------+--------------+----------+--------------------------|
| RTS | Unidentified | On | Sending device is |
| | | | enabled |
|-------+--------------+----------+--------------------------|
| RTS | Unidentified | Off | Sending device is |
| | | | disabled |
|-------+--------------+----------+--------------------------|
| CTS | Unidentified | On | Device ready to send |
| | | | data |
|-------+--------------+----------+--------------------------|
| CTS | Unidentified | Off | Device not ready to send |
| | | | data |
|-------+--------------+----------+--------------------------|
| DCD | Red | On | Network connection |
| | | | established |
|-------+--------------+----------+--------------------------|
| DCD | Green | On | Error correction |
| | | | connection established |
+------------------------------------------------------------+
+---------------------------------------------------------+
| SUPPORTED COMMAND SET |
|---------------------------------------------------------|
| Basic AT Commands |
|---------------------------------------------------------|
| AT |
|---------------------------------------------------------|
| A, E, V |
|---------------------------------------------------------|
| &C, &F, &V |
|---------------------------------------------------------|
| Extended AT Commands |
|---------------------------------------------------------|
| \T, \X |
|---------------------------------------------------------|
| |
|---------------------------------------------------------|
| Note: See MHI Help File for full command documentation. |
+---------------------------------------------------------+
Proprietary AT Command Set
+------------------------------------------------------------+
| DATA TERMINAL READY (DTR) |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Dn [cmds] |
|--------------+---------------------------------------------|
| Description: | Selects modem response to DTR |
|------------------------------------------------------------|
| Command | Mode |
|---------------+--------------------------------------------|
| &D0 | Ignore transition of DTR status |
|---------------+--------------------------------------------|
| &D1 | Switch to command phase if DTR is off |
|---------------+--------------------------------------------|
| í&D2 | Abort connection if DTR is off |
|---------------+--------------------------------------------|
| &D3 | Abort connection and reinitialize |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DIAL |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] D<#> [cmds] |
|--------------+---------------------------------------------|
| Description: | Dials telephone number according to any |
| | modifiers included in the string |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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) |
|--------------+---------------------------------------------|
| H2 | Call rejected |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ON-LINE |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] On [cmds] |
|--------------+---------------------------------------------|
| Description: | Transition to on-line status |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REACTION TO BUSY LINE/CONNECT MESSAGE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Xn [cmds] |
|--------------+---------------------------------------------|
| Description: | Enables selection of tone detection and |
| | associated result code format options |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| X0 | Busy line reported with NO CARRIER |
|--------------+---------------------------------------------|
| X1 | Busy line reported with NO CARRIER |
|--------------+---------------------------------------------|
| X2 | Busy line reported with NO CARRIER |
|--------------+---------------------------------------------|
| X3 | Busy line reported with BUSY |
|--------------+---------------------------------------------|
| íX4 | Busy line reported with BUSY |
+------------------------------------------------------------+
+------------------------------------------------------------+
| REPORT INFORMATION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] In [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays information requested |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| I0 | Reports product code in nnn format |
|--------------+---------------------------------------------|
| I1 | Reports ROM checksum |
|--------------+---------------------------------------------|
| I2 | Tests and reports ROM checksum |
|--------------+---------------------------------------------|
| I3 | Reports firmware version number and release |
| | date |
|--------------+---------------------------------------------|
| I4 | Reports current parameter settings |
|--------------+---------------------------------------------|
| I5 | Reports serial number |
|--------------+---------------------------------------------|
| I6 | Display product name |
|--------------+---------------------------------------------|
| I7 | Reports self-test result |
|--------------+---------------------------------------------|
| I9 | Reports plug & play ID text |
+------------------------------------------------------------+
+------------------------------------------------------------+
| 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) |
+------------------------------------------------------------+
+------------------------------------------------------------+
| RESULT CODES |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Qn [cmds] |
|--------------+---------------------------------------------|
| Description: | Enables modem to send result codes to the |
| | DTE |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í Q0 | Result code sending from ISDN terminal |
| | adapter enabled |
|--------------+---------------------------------------------|
| Q1 | Result code sending from ISDN terminal |
| | adapter disabled |
|--------------+---------------------------------------------|
| Q2 | Result code sending in answer mode disabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SOFT RESET |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] Zn [cmds] |
|--------------+---------------------------------------------|
| Description: | Restores modem profiles previously saved in |
| | non-volatile RAM using the &W command. |
+------------------------------------------------------------+
+------------------------------------------------------------+
| STORE ACTIVE PROFILE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] &Wn [cmds] |
|--------------+---------------------------------------------|
| Description: | Writes the values for the active profile |
| | into the non-volatile RAM |
+------------------------------------------------------------+
Extended AT Command Set
+------------------------------------------------------------+
| DIAL STORED NUMBERS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] \Fn [cmds] |
|--------------+---------------------------------------------|
| Description: | Enables dialing of stored telephone numbers |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY CURRENT SETTING |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] \Sn [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays current setting |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DSR/CTS CONTROL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] \Dn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls DSR and CTS lines |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í\D0 | DSR and CTS forced high |
|--------------+---------------------------------------------|
| \D1 | DSR indicates B-channel switched through, |
| | CTS forced high |
|--------------+---------------------------------------------|
| \D2 | DSR forced high, CTS follows DCD |
|--------------+---------------------------------------------|
| \D3 | DSR indicates B-channel switched through, |
| | CTS follows DCD |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ERROR CORRECTION CONNECT MESSAGES |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] \Vn [cmds] |
|--------------+---------------------------------------------|
| Description: | Determines the comprehensiveness of error |
| | correction CONNECT messages |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| \V0 | Extended result codes disabled |
|--------------+---------------------------------------------|
| \V1 | Identifies error corrected connections |
|--------------+---------------------------------------------|
| \V2 | Identifies error corrected connections and |
| | types |
|--------------+---------------------------------------------|
| í\V8 | Comprehensive CONNECT messages |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FIRMWARE VERSION |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] %V [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays firmware version of the ISDN TA on |
| | the monitor |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FLOW CONTROL TYPE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] \Qn [cmds] |
|--------------+---------------------------------------------|
| Description: | Sets type of flow control used by TA |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| \Q0 | Flow control disabled |
|--------------+---------------------------------------------|
| \Q1 | Bi-directional XON/XOFF flow control |
| | enabled |
|--------------+---------------------------------------------|
| \Q2 | Unidirectional CTS flow control by DCE |
| | enabled |
|--------------+---------------------------------------------|
| í\Q3 | Bi-directional RTS/CTS flow control enabled |
|--------------+---------------------------------------------|
| \Q4 | Unidirectional XON/XOFF flow control by DCE |
| | enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| STORE NUMBERS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] \Pmn [cmds] |
|--------------+---------------------------------------------|
| Range: | m = 0-9 |
|--------------+---------------------------------------------|
| Description: | Up to ten ISDN numbers can be stored in |
| | NVRAM. Numbers n may have up to 36 |
| | characters |
+------------------------------------------------------------+
+------------------------------------------------------------+
| STORED NUMBERS |
|------------------------------------------------------------|
| Type: | Immediate |
|--------------+---------------------------------------------|
| Format: | AT [cmds] \F [cmds] |
|--------------+---------------------------------------------|
| Description: | Displays ISDN numbers stored with the /P or |
| | &Z commands |
+------------------------------------------------------------+
Special Commands
+------------------------------------------------------------+
| AUTOMATIC DTR DIALING |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $Dn [cmds] |
|--------------+---------------------------------------------|
| Description: | Enables/disables automatic DTR dialing |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| $D0 | DTR dialing disabled |
|--------------+---------------------------------------------|
| $D1 | DTR dialing enabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| B-CHANNEL PROTOCOL SELECTION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $IBP=[cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the B-channel protocol |
+------------------------------------------------------------+
+------------------------------------------------------------+
| BLOCK DIAL NUMBERS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $INCB=[cmds] |
|--------------+---------------------------------------------|
| Description: | Blocks dial numbers |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CHARGE INFORMATION |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $ICI=[cmds] |
|--------------+---------------------------------------------|
| Description: | Controls charge information display and |
| | retention |
|------------------------------------------------------------|
| $ICI0 | Display charge information |
|---------------------+--------------------------------------|
| $ICI? | Delete charge information |
+------------------------------------------------------------+
+------------------------------------------------------------+
| CONNECTION WITHOUT DIALING |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $IAD=[cmds] |
|--------------+---------------------------------------------|
| Description: | Connection made without dialing |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DATA BLOCK LENGTH |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $IDBS=[cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the D channel protocol |
+------------------------------------------------------------+
+------------------------------------------------------------+
| D-CHANNEL PROTOCOL |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $IDP=[cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the data block length |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY CURRENT ISDN PARAMETERS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $I(?)=[cmds] |
|--------------+---------------------------------------------|
| Description: | Display current ISDN parameters |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DISPLAY EAZ DIGIT |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $IEAZ=[cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the EAZ terminal selection digit. |
| | Characters 0-9 will select digits 0-9, |
| | 10-19 will also select digits 0-9. 255 |
| | selects any digit for incoming calls, 0 for |
| | outgoing calls |
+------------------------------------------------------------+
+------------------------------------------------------------+
| EXTENDED CONFIGURATION PROFILE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] *Wn [cmds] |
|--------------+---------------------------------------------|
| Description: | Saves extended configuration profile |
+------------------------------------------------------------+
+------------------------------------------------------------+
| FIRMWARE UPLOAD |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $UPX [cmds] |
|--------------+---------------------------------------------|
| Description: | Uploads firmware in flash ROM |
+------------------------------------------------------------+
+------------------------------------------------------------+
| INVALID ESCAPE MESSAGES |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] *Qn [cmds] |
|--------------+---------------------------------------------|
| Description: | Enables/disables CONNECT message after |
| | invalid escape |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í*Q0 | CONNECT message after invalid escape |
| | enabled |
|--------------+---------------------------------------------|
| *Q1 | CONNECT message after invalid escape |
| | disabled |
+------------------------------------------------------------+
+------------------------------------------------------------+
| ISDN BIT RATE |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $IBR=[cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the ISDN bit rate |
+------------------------------------------------------------+
+------------------------------------------------------------+
| OUTGOING MSN |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $ICLI=[cmds] |
|--------------+---------------------------------------------|
| Description: | Sets the outgoing multiple subscriber |
| | number |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE CHARACTERISTICS FOR INCOMING CALLS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $ISCI=[cmds] |
|--------------+---------------------------------------------|
| Description: | Sets service characteristics for incoming |
| | analog calls |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SERVICE CHARACTERISTICS FOR OUTGOING CALLS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $ISCO=[cmds] |
|--------------+---------------------------------------------|
| Description: | Sets service characteristics for outgoing |
| | analog calls |
+------------------------------------------------------------+
+------------------------------------------------------------+
| SET/DISPLAY ACCEPTED MSN |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $IMSN=[cmds] |
|--------------+---------------------------------------------|
| Description: | Limits acceptance to incoming calls with |
| | target multiple subscriber number |
+------------------------------------------------------------+
+------------------------------------------------------------+
| STORE DIAL NUMBERS FOR USER GROUPS |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] $ICLD=[cmds] |
|--------------+---------------------------------------------|
| Description: | Stores dial numbers for user groups |
+------------------------------------------------------------+
+------------------------------------------------------------+
| VERBOSE CONNECT MESSAGES |
|------------------------------------------------------------|
| Type: | Configuration |
|--------------+---------------------------------------------|
| Format: | AT [cmds] -Mn [cmds] |
|--------------+---------------------------------------------|
| Description: | Controls text of verbose CONNECT messages |
|--------------+---------------------------------------------|
| Command | Function |
|--------------+---------------------------------------------|
| í-M0 | Verbose CONNECT messages dependant on AT\V |
|--------------+---------------------------------------------|
| -M1 | Verbose CONNECT messages independent of |
| | AT\V |
+------------------------------------------------------------+