(none) login:
HTTP/1.1 200 OK Date: Thu, 02 Dec 2010 15:05:55 UTC Content-Type: text/html Content-Length: 47491 Connection: Close
RTSP/1.0 401 Unauthorized WWW-Authenticate: Basic realm="device" Server: Dahua Rtsp Server CSeq: 1
Dahua DVR: Firmware Version: 2.608.0000.0 Serial Number: PA1MF10800327