I have a 7249 working with lte connection but no Ethernet in a remote location. How can I manage and update the firmware ?
can anybody reply on above.
@abhishek2101 if you can update the firmware you can get the DDNS feature. using that you may know the current IP address of your gateway and then you can login directly to the gateway and the same way you can upgrade it like you do in local network.
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OpenVPN is also a good choice.