Get the WebSocket media base URL
Returns the region-correct WebSocket base URL (no session id) for the connect-then-bind flow. Connect to this URL first, read the `server_info` message, then start the call with `wsMediaServerName` set to the `server-name` you received. This call is stateless and does not start or reserve a call.
Authentication
AuthorizationBearer
Bearer authentication of the form `Bearer <token>`, where token is your auth token.
Response
Base URL issued.
wsMediaBaseUrl
Secure WebSocket base URL for streaming call audio, without a session id.
Errors
401
Unauthorized Error
503
Service Unavailable Error