Talkdesk is now recovering from the earlier outage. You can now make and receive calls from the Talkdesk Main web application. You can log in at https://account_name.mytalkdesk.com
(Please replace with your own account name). You will also need to switch from "widget" to "web mode" to make and receive calls which you can do at the top of the page.
Please note that right now it's not possible to login to Callbar, or access Talkdesk Live or use SSO. We are working hard to restore all services ASAP.