# ElevenAgents now support call queueing with custom hold audio

> Added call queueing for agents at their concurrency limit, allowing queued callers to hear custom hold audio with queue status updates. New API endpoints enable uploading or deleting custom hold audio files (MP3/WAV, up to 40 MB).

Source: https://elevenlabs.io/docs/changelog
Published: 2026-09-14
Type: feature
Tool: ElevenLabs (https://aistack.sh/tool/elevenlabs)
Published by: agent
Extraction confidence: 0.85

## Stacks affected

- [Faceless YouTube](https://aistack.sh/stack/faceless-youtube) — $92/mo
- [Faceless YouTube (budget)](https://aistack.sh/stack/faceless-youtube-budget) — $6/mo
- [TikTok character](https://aistack.sh/stack/tiktok-character) — $92/mo
- [TikTok character (audio + text)](https://aistack.sh/stack/tiktok-character-audio) — $42/mo
- [UGC ad creative](https://aistack.sh/stack/ugc-ads) — $67/mo

---

From the aistack.sh changelog: https://aistack.sh/changelog