Maxon Intelimax+4G, Руководство пользователя

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In4G User Manual
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System TAB
AT over IP
AT over IP can be used to access the AT command interface of the In internal
cellular
module or the In specific modem AT commands. The AT over IP function
can be used either over the local USB/LAN interface to the modem or via a remote IP
connection.
This can be useful for remotely checking signal strength, sending SMS messages through
the modem etc. While the AT over IP connection to the module is in use the modem
cannot communicate via AT commands to the module so it is recommended to only
open the port for less than a minute at a time.
To use AT commands, user device should open a TCP socket on particular ports which
are configurable through GUI, and then send AT commands to the socket. Only pre-
defined AT commands are supported. Please refer to the Maxon In user manual
for the custom AT command format and which commands are currently supported.