HTTP/1.1 500 Internal Server Error
CONTENT-LENGTH: 411
CONTENT-TYPE: text/xml; charset="utf-8"
DATE: Fri, 06 Mar 2020 12:58:10 GMT
EXT:
SERVER: Linux/2.6.35.7_hisilicon, UPnP/1.0, Portable SDK for UPnP devices/1.6.18
X-User-Agent: redsonic

<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"> <s:Body> <s:Fault> <faultcode>s:Client</faultcode> <faultstring>UPnPError</faultstring> <detail> <UPnPError xmlns="urn:schemas-upnp-org:control-1-0"> <errorCode>-1</errorCode> <errorDescription>Invalid Action</errorDescription> </UPnPError> </detail> </s:Fault> </s:Body> </s:Envelope>

HTTP/1.0 401 Unauthorized
WWW-Authenticate: Digest realm="cpe@zte.com", qop="auth", nonce="78873df98199e1d9bf82f93d95196c38", opaque="T3BhcXVlIHN0cmluZyBmb3IgQUNTIEF1dGhlbnRpY2F0aW9u", Algorithm="MD5"
Connection: close
Content-Length: 0
Content-Type: text/xml; charset="utf-8"