Filter
Top Products
DIALTONE/WINK (E&M): N/A DIALTONE/WINK (E&M): N/A
WINK TIMER N/A WINK TIMER N/A
REMOTE INTERFACE TYPE: FXS REMOTE INTERFACE TYPE: FXS
GROUND/LOOP START (FXS): LOOP GROUND/LOOP START (FXS): LOOP
2 OR 4 WIRE (E&M): 2 WIRE 2 OR 4 WIRE (E&M): 2 WIRE
DIALTONE/WINK (E&M): N/A DIALTONE/WINK (E&M): N/A
Table 6-2. Voice/Fax Operating Procedures (Cont.)
Step Procedure
2To reconfigure the Voice/Fax channel parameters to match your actual requirements enter commands as described in
Chapter 5 of this manual.
Note
A word of caution here, if you change your remote interface
parameters and your operation seems to become erratic,
recheck your remote parameters and verify them with
your remote site.
3If you change parameters they are not incorporated into your running system until you execute a Store New
Parameters (&W) command:
AT&W (hit Return)
The parameters will be stored in non-volatile memory and become effective immediately. When power is turned off, the
parameters will be saved.
6.4
Command Modem Operating Procedures
A wide variety of autodial operations and modem options can be controlled when the command modem is in the
command mode. Command modem access commands are described in Chapter 5. Appendix D describes the general
AT commands in detail.
Table 6-3. Command Modem Operating Procedures
Step Procedure
1Set your supervisory console to 2400 bps or less to communicate with the command modem. Execute the Command
Modem Select command by entering the following:
AT#MA1 (hit Return)
The following will be displayed on your supervisory console when connected and in command mode:
COMMAND MODEM ACCESS ON
You may now enter the commands for the command modem as described in Appendix F.
2You can have the "Result Codes" displayed in a verbose format (complete English words), or in a terse format
(single digit numbers). The factory default format is verbose. To change to terse format, enter the
Result Code Digit command as follows:
ATV0 (hit Return)
You can also choose to completely eliminate the display of all Result Codes by executing a Quiet (Q) command.
Before dialing your remote MultiMux, make sure that it is ready to accept calls through its command modem by having
its 8-position DIP switch SW4 set to the OPEN (UP) position.
3Dial the phone number of your remote MultiMux. To dial a phone number, use the Dial (D) command. You can use
Tone (T) dialing or Pulse (P) dialing and insert Automatic Pauses in Dialing (,) for functions such as
dialing through a PBX switchboard. Refer to Appendix D for detailed descriptions of dialing
commands.
For example, enter the following to dial a phone number (555-1212) through a switchboard.
ATD9,5551212 (hit Return)
When a carrier signal is detected, the Connect (1) Result Code is displayed.
If no carrier is detected, the No Carrier (3) Result Code is displayed after about 30 seconds.