EVO PTT: enterprise push-to-talk & walkie-talkie for security, logistics & field ops. Android app + web dispatch console, real-time GPS & SOS, hardware PTT, Docker isolation. Hosted from €165/mo or €2,800 self-hosted with full source.
android docker enterprise security dispatch self-hosted voip ptt sos logistics push-to-talk gps-tracking walkie-talkie white-label emergency-services real-time-communication field-ops two-way-radio evoptt hardware-ptt
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Updated
Oct 10, 2026 - Java