These are the error messages generated from ReadSpeaker:
|The service is used on a page that is not authorized in your account. Contact your sales representative for additional domains.
|Invalid customer ID given.
|Check that you're using the accurate customer ID in the call.
|No language found.
|Check that you're using the accurate language code in the lang parameter. The available languages in your account can be found in your account details.
|No voice found.
|Check that you're using the accurate voice code in the voice parameter.