---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/51112#article
headline: "51112: Twilsock: Product usage disabled"
url: https://www.twilio.com/docs/api/errors/51112
inLanguage: en
dateModified: 2026-06-09T11:00:42.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 51112: Twilsock: Product usage disabled

Log Level: ERROR

## Description

This error occurs when a client tries to use a Twilsock-connected product for a Service instance where that product is not enabled. Twilsock is used by Twilio SDKs to maintain real-time connections for products such as Chat, Conversations, and Sync. If the product is disabled for the target instance, the connection request is rejected.

### Possible causes

* The client is connecting to a Service instance that does not have the requested product enabled.
* The application is using the wrong Service SID, environment, or account credentials.
* The client SDK is initialized for one Twilio product, but the instance is configured for a different product.
* The Service instance was reconfigured and product access is no longer available for that instance.
* The Access Token is valid, but it grants access to a Service instance where the product is disabled.

### Possible solutions

* Confirm that your application is using the correct Service SID for the product you want to use.
* Verify that the target Service instance has the required product enabled in Console or in your service configuration.
* Check that your Access Token identity, grants, and account credentials match the same Service instance your client is trying to reach.
* Review your client initialization code and confirm that you are connecting with the correct product-specific configuration.
* If the configuration is correct and the product should be enabled for the instance, contact Twilio Support.

#### Additional resources

* [Twilio Conversations documentation](/docs/conversations)
* [Twilio Sync documentation](/docs/sync)