Hello everybody. I am exploring the Tropo capabilities in terms of on-click calls. I read that Phono enabled the usage of a JS SIP phone right inside HTML5 front-end, but as I could see on this page, it is no longer being supported.
Although a sort of official tutorial is still available, it requests an API key which I believe was provided upon request on the official page.
Taking this into account, is there any other method today for making this possible?