User's Manual

NTC 3000 Series – M2M Serial Modem
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AT+DYN_ENABLE
Description: Instructs the NTC-3000 to enable updating its IP address to the configured Dynamic DNS server.
Usage: AT+DYN_ENABLE=x
Where ‘x’ is an option number
Help: AT+DYN_ENABLE=?
Options: 0 disable
1 enable
Example: To set the NTC-3000 to enable star updates to the Dynamic IP address table, enter
AT+DYN_ENABLE=1
AT+DYN_HOST
Description: Instructs the NTC-3000 to use the supplied hostname to perform an IP address update.
Note: The only dynamic DNS service supported at this time is www.dyndns.org
Usage: AT+DYN_HOST=XXXX
where “XXXX” is the hostname of the dynamic DNS service.
Example: To instruct the NTC-3000 to use ‘testuser.dyndns.org’ as the dynamic DNS hostname to perform an IP address update, enter
AT+DYN_HOST=testuser.dyndns.org
AT+DYN_USER
Description: Configures the username for the dynamic DNS service.
Usage: AT+USER=XXX
Example: To set the dynamic DNS service username to ‘testuser’, enter
AT+USER=testuser
AT+DYN_PASS
Description: Configures the password for the dynamic DNS service.
Usage: AT+PASS=XXX
Example: To set the dynamic DNS service username to ‘testpass1’, enter
AT+USER=testpass1