Connecting EP300 over the Internet

Hi,
We have a dozen remote EP300 devices.
These have been port forwarded in the ISP routers.
However, when the ISP refreshes their settings, the setting break and we end up requesting access over and over.
Is there a way for these devices accessible over the Internet other than port forwarded.

Yours,

Bernard Villamor
Information Technology

Dear, friend

Do you mean that you want to connect the device to CrossChex Standard via the public internet?
In this case, you could use the client mode to connect the device to the Standard.
You can check the guide below:

Zac,
BR.