We have been trying to get Restream.IO to add us to their platform but they tell us people need to request it more to them.
For right now the only way to use Restreams service with us you have to use the Custom RTMP Option they have on there which is only available with the Paid version of the service.
Help us get added to their service by sending them Support Request to their Live Chat. Just Click on their chat and click new conversation and request them to add JoshWho TV. https://restream.io