Yes, I have seen that project, it's quite interesting, but I am interested what is under the hood They say they are going to publish the sources after the phone will be released.

Hello, sorry to dig up this thread, but I was curious, did you manage to run the project you wrote about above. Few days ago we came up with an idea with my friend from youth days to establish a hotline between us. Well, we live now a bit far from each other (about 300km) so it's not that easy. Of c...