RTSP/1.0 401 Unauthorized
CSeq: 1
WWW-Authenticate: Digest realm="3bb967d79c1618429323ceb5", nonce="14eface3c", algorithm="MD5"

HTTP/1.1 503 Service Unavailable
Content-Type: text/html; charset=us-ascii
Server: Microsoft-HTTPAPI/2.0
Date: Sat, 20 Apr 2024 06:40:49 GMT
Connection: close
Content-Length: 326