Zoom Phone manages hold music through its Asset Library, with a default option plus custom uploads and text-to-speech. Zoom doesn’t publicly name the default track.
Zoom Phone
Zoom Phone hold music lives in its Asset Library: a default, custom uploads and text-to-speech. Zoom doesn't name the default track. See what we know.

MakerZoom
What callers hearZoom's default hold audio
Confidencelow
Listen for
- Company already lives in Zoom for meetings