Support Matrix
Compatibility & requirements overview
Radios
Supported Icom Models
CI‑V / USB / Network
IC‑7300
IC‑705
IC‑7610
IC‑9700
IC‑905 (Preview)
Browsers
WebRTC & Modern JS
Latest stable versions recommended
Chrome
Firefox
Edge
Safari (macOS/iOS)
Operating Systems
Gateway & Clients
Wired Ethernet preferred
Windows (Gateway/Client)
macOS (Client)
Linux (Gateway/Client)
Networking
Connectivity Requirements
WebRTC (UDP), TURN/STUN fallback
Open UDP for media
Firewall allows TURN/STUN
Stable 5+ Mbps
Proxy modes available for strict NATs