It works for me through a sim card with a static ip address. There is no way to connect to the router remotely, it is possible only within the network, it also works through the application only within the network. A strange limitation on port forwarding is no more than 15 pcs. Technical support is not competent in these matters, each employee has his own answer and they are different. Works stably but little information content. For example, it does not see which devices are connected by wire, only via wi-fi. Although the Internet distributes to everyone. In general, a stable car but very truncated in the settings, which causes its own inconvenience. At the cottage for a simple distribution of the Internet, that's it. I already lack the resources of the router to remotely configure video surveillance.
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