I am investigating this. But I am not sure if there is a way to check the call status. How Plivo works is that when you use the api to make a call, you get a `request_uuid` to hang up the call if you want. But, if you want to get things like status, etc., you need to get another id called `call_uuid` which Plivo sends to you when you by sending a request to `answer_url`. That's something that we can't use right now because we don't have any public facing servers that we can integrate with our test.

There is another work around in my mind that I am working on. Hopefully, that should work but it won't be so straight forward.