Soro app brings HomePod-like intercom to Sonos speakers - 9to5Mac

Supported speakers with the new intercom feature include: Sonos One, Amp, Port, Play:5 (gen 2), Beam, One SL, Move, SYMFONISK table lamp with WiFi ...

source https://9to5mac.com/2023/05/29/soro-app-intercom-for-sonos-speakers/