---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/53001#article
headline: "53001: Signaling connection disconnected"
url: https://www.twilio.com/docs/api/errors/53001
inLanguage: en
dateModified: 2026-03-11T20:43:38.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 53001: Signaling connection disconnected

Log Level: ERROR

## Description

Raised whenever the signaling connection is unexpectedly disconnected.

### Possible causes

* The device running your application lost its internet connection.

### Possible solutions

* Ensure the device running your application has access to a stable internet connection.