ZOOM TELEPHONICS, INC.
ISDN/V.34
|
Card Type |
ISDN, Modem, Fax |
|
Chip Set |
Unidentified |
|
I/O Options |
Line in(RJ-11), ISDN line in (RJ-45), line out, speaker |
|
ISDN Data Rate |
128.0Kbps |
|
Maximum Modem Rate |
33.6Kbps |
|
Maximum Fax Rate |
14.4Kbps |
|
ISDN Modulation Protocol |
V.110, V.120, PPP, MLPPP |
|
Data Modulation Protocol |
Bell 103A/212A, ITU-T V.21, V.22, V.22bis,V.23, V.32, V.32bis, V.34 |
|
Fax Modulation Protocol |
V.17, V.21, CH2, V.27ter, V.29, V.33 |
|
Error Correction/Compression |
MNP2-4, V.42, V.42bis |
|
Fax Class |
Class I & II |
|
Data Bus |
16-bit ISA |
|
Card Size |
Half-length |
|
CONNECTIONS | ||||||
|
Function |
Label |
Function |
Label | |||
|
RJ-11 Line in |
CN1 |
Handset out (RJ-14) |
CN2 | |||
|
RJ-45 ISDN line in |
CN2 | |||||
|
SUPPORTED COMMAND SET |
|
Basic AT Commands |
|
AT, A/ |
|
A, E, H, M, V, W |
|
&C, &Z |
|
S Registers |
|
S Registers are unidentified |
|
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. |
|
&Q1 |
Asynchronous off-line command mode and synchronous connect mode. |
|
CONFIGURATION PROFILES | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] &V [cmds] |
|
Description: |
Displays active and stored configuration profiles |
|
&V0 |
Displays active configuration, stored profiles 0 and 1, and directory numbers and the first 3 stored phone numbers |
|
&V1 |
Displays stored profiles 2 and 3 as well as the first 4 stored phone numbers |
|
&V2 |
Displays stored profiles and directory numbers as well as the first 5 stored phone numbers |
|
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 handshaking or connected |
|
DATA TERMINAL READY (DTR) | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Dn [cmds] |
|
Description: |
Selects modem response to DTR |
|
Command |
Function |
|
&D0 |
DTR override |
|
&D1 |
DTR toggle causes online command mode |
|
&D2 |
Normal DTR operations |
|
&D3 |
Resets on receipt of DTR |
|
DIAL | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] D<#> [cmds] |
|
Description: |
Dials telephone number according to any modifiers included in the string |
|
Note: |
Any combination of modifiers can be used to produce the desired dial functions in sequence. |
|
Command |
Function |
|
DL |
Re-dial last number |
|
DP |
Pulse dialing enabled |
|
DR |
Answer mode enabled; originate mode disabled following handshake initiation. |
|
DS=n |
Dial stored telephone number n |
|
DT |
Tone dialing enabled/Pulse dialing disabled |
|
DW |
Dialing resumed following dial tone detection |
|
D, |
Dialing paused for amount of time specified in S8 register |
|
D= |
Dialing paused for amount of time specified in S8 register |
|
D! |
Flash function initiated. Modem commanded to go off-hook for specified time before returning on-hook. |
|
D@ |
Wait for Quite Answer function enabled. Modem waits until a "quiet answer," a ring-back signal followed by silence up to the time specified in S7, is received prior to executing the rest of the dial string. |
|
D& |
Dialing paused for 5seconds before modem dials the digits following modifier |
|
D^ |
Calling tone disabled |
|
D/ |
Delays 125 ms. Before proceeding with dial string |
|
DV |
Voice mode enabled |
|
D; |
Modem returned to idle state after dialing. The semicolon can only be placed at the end of the dial command. |
|
DI |
ISDN data communication enabled (overrides value set by %O) |
|
DM |
Modem over voice ISDN data communication enabled (overrides value set by %O) |
|
FACTORY DEFAULT PROFILE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &F [cmds] |
|
Description: |
Sets values in active profile to values found in the default profile |
|
Command |
Function |
|
&F0 |
Restore factory configuration profile 0 |
|
&F1 |
Restore factory configuration profile 1 |
|
&F2 |
Restore factory configuration profile 2 |
|
REPORT INFORMATION | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] In [cmds] |
|
Description: |
Displays information requested |
|
Command |
Function |
|
I0 |
Reports ISDN/V.34 code |
|
I1 |
Performs a ROM checksum |
|
I2 |
Reports ROM checksum and compares results against stored value |
|
I3 |
Sends ROM part number and revision levels |
|
I4 |
Sends ASCII string test |
|
I5 |
Reports data pump chipset revision |
|
I6 |
Reports the supported central office |
|
I7 |
Sends platform specific information |
|
I8 |
Reports country code |
|
I9 |
Reports modem number |
|
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) |
|
Command |
Function |
|
&Y0 |
Restore profile 0 on power-up |
|
&Y1 |
Restore profile 1 on power-up |
|
&Y2 |
Restore profile 2 on power-up |
|
&Y3 |
Restore profile 3 on power-up |
|
RESULT CODES | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] Qn [cmds] |
|
Description: |
Enables modem to send result codes to the DTE |
|
Command |
Function |
|
Q0 |
Result code sending enabled |
|
Q1 |
Result code sending disabled |
|
Q2 |
Result code sending only in originate mode |
|
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 |
Busy and dial tone detection disabled; result codes 0 - 4 enabled. |
|
X1 |
Busy and dial tone detection disabled; extended result codes enabled. |
|
X2 |
Busy tone detection disabled, dial tone detection enabled; extended result codes enabled. |
|
X3 |
Busy tone detection enabled, dial tone detection disabled; extended result codes enabled. |
|
X4 |
Busy and dial tone detection enabled; extended result codes enabled. |
|
X5 |
Ringing is reported, dial tone detection disabled |
|
X6 |
Adaptive dialing enabled |
|
SOFT RESET | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] Zn [cmds] |
|
Description: |
Restores modem profiles previously saved in non-volatile RAM using the &W command. |
|
Command |
Function |
|
Z0 |
Restore setting NVRAM profile 0 |
|
Z1 |
Restore setting NVRAM profile 1 |
|
Z2 |
Restore setting NVRAM profile 2 |
|
Z3 |
Restore setting NVRAM profile 3 |
|
STORE ACTIVE PROFILE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Wn [cmds] |
|
Description: |
Writes the values for the active profile into the non-volatile RAM |
|
Command |
Function |
|
&W0 |
Write the active profile to stored profile 0 |
|
&W1 |
Write the active profile to stored profile 1 |
|
&W2 |
Write the active profile to stored profile 2 |
|
&W3 |
Write the active profile to stored profile 3 |
|
TEST MODES | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] &Tn |
|
Description: |
Selects test options |
|
Command |
Function |
|
&T0 |
End current test |
|
&T1 |
Begin local analog loopback test |
|
&T3 |
Begin local digital loopback |
|
&T4 |
Grant remote digital loopback request |
|
&T5 |
Deny remote digital loopback request |
|
&T6 |
Request remote digital loopback |
|
&T7 |
Request remote digital loopback and self-test |
|
&T8 |
Begin local analog loopback and self-test |
|
&T9 |
Grant EIA loopback test |
|
&T10 |
Reject EIA loopback test |
|
TRANSMIT DATA FLOW CONTROL | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] &Kn [cmds] |
|
Description: |
Enables TD flow control options |
|
Command |
Function |
|
&K0 |
Flow control disabled |
|
&K3 |
RTS/CTS flow control enabled |
|
&K4 |
Local XON/XOFF flow control enabled |
|
&K8 |
Unidirectional software flow control enabled |
|
&K12 |
Transparent XON/XOFF flow control enabled |
|
&K16 |
Internal XON/XOFF flow control enabled |
|
&K20 |
Internal and local XON/XOFF flow control enabled |
EXTENDED AT COMMAND SET
|
CALL ROUTER | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] %J [cmds] |
|
Description: |
Routes calls over analog or ISDN |
|
Command |
Function |
|
%J0 |
Routes calls over ISDN if available; otherwise calls are routed over analog |
|
%J1 |
Routes calls over ISDN only |
|
%J2 |
Routes calls over ISDN only |
|
COMMAND SET | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] %V0 [cmds] |
|
Description: |
Enables AT command set |
|
FLASH SOFTWARE UPGRADE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] %FAPPS [cmds] |
|
Description: |
Enables flash software upgrade |
ISDN AT COMMAND SET
|
CALL APPEARANCE | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] *P=n [cmds] |
|
Description: |
Determines call appearance |
|
Command |
Function |
|
*P1 |
Call appearance 1 number |
|
*P2 |
Call appearance 2 numbers |
|
GLOBAL RESET | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] %Z1 [cmds] |
|
Description: |
Global reset to registers specified by power-up profile and by ! registers. Same as power-up reset |
|
VOICE ANSWER | |
|
Type: |
Immediate |
|
Format: |
AT [cmds] *An [cmds] |
|
Description: |
Answers a voice call |
|
VOICE CALL ACCEPTANCE | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] *En [cmds] |
|
Description: |
Determines the type of voice call accepted |
|
Command |
Function |
|
*E0 |
Voice call will be accepted only if incoming call has the SPEECH capability set. |
|
*E1 |
Voice call will be accepted only if the incoming call has the 3.1kHz capability set. |
|
*E2 |
Voice call will be accepted only if the incoming call has the SPEECH or 3.1kHz capability set. |
|
VOICE DIALING | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] *Dn [cmds] |
|
Description: |
Dials a voice call |
|
Command |
Function |
|
*Ds=n |
Dial a voice call, where n represents a dial string stored in location n of &Z |
|
VOICE HANG UP | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] *Hn [cmds] |
|
Description: |
Instructs modem to hang up current voice call, or n if specified |
|
VOICE INFORMATION COMPATABILITY | |
|
Type: |
Configuration |
|
Format: |
AT [cmds] *Bn [cmds] |
|
Description: |
Determines voice information capability |
|
Command |
Function |
|
*B0 |
Sets voice information capability to SPEECH |
|
*B1 |
Sets voice information capability to 3.1kHz |