---
title: "Discussion on \"How to Handle 429 Rate Limits on Retell /v1/call for High-Volume Sales Dialers\" | Hashnode"
description: "Discussion on \"How to Handle 429 Rate Limits on Retell /v1/call for High-Volume Sales Dialers\". How to Handle 429 Rate Limits on Retell /v1/call for High-Volume Sales Dialers\nTL;DR\nMost high-volume sales dialers hit 429 throttling within hours of launch. Retell enforces strict concurrency limits—exceed them and your entire queue stalls. This gu..."
url: "https://hashnode.com/posts/how-to-handle-429-rate-limits-on-retell-v1call-for-high-volume-sales-dialers/69e3079379f2e7136cdce679"
---

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# [How to Handle 429 Rate Limits on Retell /v1/call for High-Volume Sales Dialers](https://callstacktech.hashnode.dev/how-to-handle-429-rate-limits-on-retell-v1call-for-high-volume-sales-dialers?utm_source=hashnode&utm_medium=feed)

How to Handle 429 Rate Limits on Retell /v1/call for High-Volume Sales Dialers TL;DR Most high-volume sales dialers hit 429 throttling within hours of launch. Retell enforces strict concurrency limits—exceed them and your entire queue stalls. This gu...

Apr 18 · 14 min read · callstacktech.hashnode.dev  
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-   [#retell-ai-throttling](https://hashnode.com/tag/retell-ai-throttling)
-   [#exponential-backoff-retry](https://hashnode.com/tag/exponential-backoff-retry)
-   [#api-queue-management](https://hashnode.com/tag/api-queue-management)

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[Misal Azeem](https://hashnode.com/@misalazeem)

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