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 Protocol |
V.120, X.75, PPP |
|
Error Correction/Compression |
MNP5, V.42bis |
|
Data Bus |
External |
|
CONNECTIONS | |||
|
Function |
Label |
Function |
Label |
|
AC power connector |
CN1 |
Analog terminal interface (RJ-14 connector) |
CN4 |
|
Serial port (8-pin mini-DIN) |
CN2 |
ISDN interface (RJ-45 connector) |
CN5 |
|
Analog terminal interface (RJ-14 connector) |
CN3 |
Power switch |
SW1 |
|
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 (slow) |
Incoming call is received, but incompatible with unit |
|
LNE |
Yellow |
Blinking (fast) |
Incoming call not yet 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 |
|
í X4 |
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 |