Control Devialet Phantom speakers via HTTP API. Use for: play/pause, volume control, mute/unmute, source selection, and speaker status. Requires DOS 2.14+ firmware. Works with Phantom I, Phantom II, Phantom Reactor, and Dialog.

通过 HTTP API 控制 Devialet Phantom 音箱，支持播放/暂停、音量调节、静音/取消静音、音源选择和音箱状态查询。需固件 DOS 2.14 或更高版本，兼容 Phantom I、Phantom II、Phantom Reactor 和 Dialog。