Music on hold

Music on hold is the audio a caller hears while waiting in the Virtual queue. It fills the silence between the Welcome message and the moment an agent answers, so callers know the line is still live and they have not been forgotten. The audio loops until the caller connects, hangs up, or accepts an In-queue callback. Without it, a waiting caller hears dead air and often assumes the call has dropped.

Most teams do not play continuous music; they mix in periodic announcements. A common pattern is a loop of music broken every 30 to 60 seconds by a spoken update of the caller's Place in line or Estimated hold time. That mix keeps the caller informed without making them sit through dead air or an endless jingle, and it gives an impatient caller a reason to stay on rather than redial.

Technical gotchas

Hold audio is converted to whatever Codec the call is using, so a heavily compressed file can sound rough once it reaches the caller. Use a clean source recording at the right sample rate. Licensing matters too: using commercial music without rights is a real liability, so many teams stick to royalty-free tracks or a simple branded loop they own outright and never have to worry about being billed for.

Call your own queue and actually listen to the hold experience end to end. Music that is too loud, too repetitive, or cuts off awkwardly when announcements play is one of the easiest ways to annoy a caller who was already waiting patiently. A short, pleasant loop that hands off cleanly to and from your spoken updates beats a long track that the caller hears restart for the third time. Trim a few seconds of silence off the start and end of the loop too, so the music does not pause noticeably each time it comes back around.