CallLane

CallLane is a macOS menu-bar app that prevents the system from lowering music and video volume during calls on FaceTime, WhatsApp, Zoom and others. It creates a dedicated audio device for calls to isolate call audio ducking, and maintains high-quality Bluetooth headphone sound by using the Mac's built-in mic instead of the headset mic. Supports macOS 14 or later on Apple silicon and Intel Macs. One-time purchase with free updates for version 1.