I want create P2P connections from mobile phone (Android) to raspberrypi.
It is very good working on PC (Win10 with desktop application remote.it) where I can define fix port and through localhost (127.0.0.1) I connect to raspberrypi. But in Android application remote.it I did not find possibility to setup fix port number. By each connection the application generate different port number. Of course when I use this port number the connections is working.
Also I do not understand when I use wifi (on the mobile phone) the connection is with localhost:port (e.g. 127.0.0.1:30000) and when I use data (on the mobile phone) the connection is with url:port (e.g. proxy55.rt3.io:31003).
Is it possible to use P2P on the Android?
Thank for your help.