flexible communication, rApp Relay
The OEMs remote apps work completely transparent to the user no matter if the devices are connected on a local area network (LAN) or via the Internet. The connections via the Internet are not using VPNs, etc., because configuration requirements, company’s security policies, etc. would introduce a lot of additional problems. Instead rApp is using a Cloud Relay approach: A generic Cloud application also provided with rApp acts as a relay between the embedded device and the terminal. Since both devices only are using port 80/443 outbound ports this works on most environments without the need of additional configuration.