RTSP/1.0 401 Unauthorized
CSeq: 1
WWW-Authenticate: Digest realm="Login to 8128B49322A", nonce="881278ce3f3546d02ed5ab3bfaa2d2e5"

HTTP/1.1 404 Not Found
SERVER: Linux, UPnP/1.0, Private Upnp SDK
CONNECTION: close
CONTENT-LENGTH: 48
CONTENT-TYPE: text/html