---
page_type: error
code: 21262
message: "21262: No AMD status callback URL provided"
level: WARNING
product: Programmable Voice
---

## Description

Answering Machine Detection was enabled on this call, but no AMD status callback URL was provided, so Twilio has no where to send the results when they are returned. AMD results will still be available in the /Calls resource once the call is complete.

### Possible Causes

No AMD status callback URL was provided

### Possible Solutions

Provide an AMD status callback URL when enabling Answering Machine Detection