2N M2M Solution 2N SmartCom - User Manual 1.9.0 User Manual
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Caution
Make sure that the IP address assigned to the SIM card is
public. It is because you will not be able to establish remote
connection to
in the STANDALONE mode if an IP
2N SmartCOM
®
address from the provider's internal range is used. The 2N
®
address need not be public if you use the TCPCLIENT
SmartCOM
server connection.
If you know the public IP address, launch the Putty and get connected via port 10000,
which, together with the serial port, can also be used for configuring. Port 10000 is
used for configuration, input data reading and output control in the IP domain. It is in
the command mode upon power up and thus need neither be switched nor restarted
after configuration.
Note
This port requires the safety password if configured so.
Caution
If your
fails to respond to incoming TCP connections,
2N SmartCOM
®
check the status of the port to which you are connecting. If the port is
in the command mode, notification on incoming connection is sent to
the line (RING is displayed). Hence, enter the 'ata' command for
answer or set automatic answering by parameter ats0. Refer to the
subsection in the
General Commands
List of supported AT
below.
commands