Hi! Your blog post https://guardianproject.info/2012/05/26/ostn-secure-voip-wizard-now-built-into-csipsimple-for-android/ seems to be outdated. ostel.me is down. Also the https://www.youtube.com/watch?v=BrNC8Mk26Z8 seems to no longer work, since it mentions the ostel app, which you seem to have deprecated? Cheers, adrelanos