Modemulator User Guide
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Example:
AT{Y=5556789:8888:172.18.3.3 <Enter>
In this example 5556789 is the phone number chosen for the originating Modemulator, 172.18.3.3
is the IP address of the originating Modemulator, and 8888 is the listening port of the originating
Modemulator.
The number written by the {Y command is automatically stored to EEPROM. It does not require
you to send &W.
3.
Enable Auto-answer in the answering Modemulator and save to NVRAM
Set register S0 greater than 0 to enable Auto-answer in the answering Modemulator.
Example:
ATS0=1&W
4.
Enable Dialback Security in the answering Modemulator and save to NVRAM
to enable Dialback Security in the answering Modemulator.
Example:
AT{D1&W
Steps 3 and 4 can be performed with the single compound command
ATS0=1{D1&W
.
5.
Enable Auto-answer in the originating Modemulator and save to NVRAM
Connect a computer serial port to the originating Modemulator Terminal port with a serial cable.
Run a terminal application on the computer to facilitate sending commands into the Modemulator.
Set register S0 greater than 0 to enable Auto-answer in the originating Modemulator.
Example:
ATS0=1&W
S register settings are not automatically written to EEPROM. Send &W to maintain the S registers
after a reset.
6.
Dialback Security is now operational
phone
number
port
number
IP
address
