---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/32700#article
headline: "32700: Voice User-Defined Message: Internal Twilio Error"
url: https://www.twilio.com/docs/api/errors/32700
inLanguage: en
dateModified: 2026-03-11T20:01:16.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 32700: Voice User-Defined Message: Internal Twilio Error

Log Type: TWILIO

Log Level: ERROR

## Description

Twilio experienced an unexpected internal error in attempting to deliver an User-Defined Message event to the Voice SDK client.

### Possible causes

* An error occurred during communication with Twilio internal services.

### Possible solutions

* See the Debugger in the Twilio Console for more information. If you repeatedly receive this error, please contact Twilio Support.