HTTP/1.0 401 Unauthorized
WWW-Authenticate: Digest realm="cpe@zte.com", qop="auth", nonce="91f8f28ed20fc0430860347cca8898d9", opaque="T3BhcXVlIHN0cmluZyBmb3IgQUNTIEF1dGhlbnRpY2F0aW9u", Algorithm="MD5"
Connection: close
Content-Length: 0
Content-Type: text/xml; charset="utf-8"
