14211: Dial->Queue: Invalid whisper url



ERROR

Dial->Queue: Invalid whisper url

dial-queue-invalid-whisper-url page anchor

The whisper url is invalid.

Make sure you submit a fully qualified URL including:

  • protocol (http:// or https://)
  • hostname
  • file path
  • properly url-encoded query parameters

Twilio must be able to reach this URL over the public Internet.