Tessavox —
On-Premises AI Command & Collaboration

Every voice. Every view. One secure picture.

Tessavox is an on-premises AI command and collaboration platform developed by Ze Yu United Development. It brings video conferencing, TAK tactical maps, live drone video, radio, telephony and AI translation into a single operational picture — running entirely on hardware you own, online or fully offline.

Built for defense, government, finance and semiconductor organizations that require data sovereignty: video, recordings, captions and accounts never leave your server room, and AI translation makes no cloud calls.

Key capabilities

• Locked video layoutsPin the map, the drone and the commander to fixed seats; layouts are planned when scheduling and applied automatically.
• Drones & TAK mapsAerial video joins the meeting in under two seconds and appears on every TAK map with position and camera bearing.
• AI Chinese–English translationLive captions and translated voice in meetings — even radio-to-radio on the same channel.
• Built-in IP PBXOne extension rings browser, desktop, mobile and desk phone; coexists with existing PBXs over a SIP trunk.
• Call recording & line monitorRecorded only when configured, transcribed automatically, access by approval; every line at a glance.
• Security by designRole-based access, room access rules with PINs, encrypted transport and a full audit trail.

Measured performance (September 2026, one server)

Test server: AMD Ryzen 9 7900X, 64 GB RAM, one RTX 3090. Production capacity depends on resolution, layout and network.