Skip to main content

Errors

The Bandwidth Voice API will report call errors via Webhooks to the call status URL defined in your voice application.

Errors can also be found for a specific call by querying the call.

HTTP Status Codes

Bandwidth will return a HTTP-400 Error when the request is malformed or invalid. See the message of the error for tips before trying again.

HTTP/1.1 400 Bad Request
Content-Type: application/json;charset=UTF-8

{
"type" : "validation",
"description" : "Invalid to: must be an E164 telephone number",
"id" : null
}