645M-4 - Connect a mobile device to an OpenVPN Server
The following application note demonstrates the configuration and setup needed to connect a mobile Device, either a Tablet, Phone or PC to an ELPRO 645M-4 cellular modem using OpenVPN.
It goes into detail about creating the OpenVPN certificate parameters and keys, etc and how to create an opvn file that is used to imprt the configuration settings into a mobile phone App or Tablet.