RTSP/1.0 401 Unauthorized
CSeq: 1
WWW-Authenticate: Digest realm="Login to B9E213FD956DE850",nonce="328c7d42-ac5f-4a01-87b9-aaeabe94b8d2"

<?xml version="1.0" encoding="utf-8" standalone="yes" ?><s:Envelope xmlns:s="http://www.w3.org/2003/05/soap-envelope" xmlns:sc="http://www.w3.org/2003/05/soap-encoding" xmlns:d="http://schemas.xmlsoap.org/ws/2005/04/discovery" xmlns:a="http://schemas.xmlsoap.org/ws/2004/08/addressing" xmlns:dn="http://www.onvif.org/ver10/network/wsdl" xmlns:tds="http://www.onvif.org/ver10/device/wsdl"><s:Header><a:MessageID>uuid:3d420bb7-e5cf-4e1e-aad9-2e07c308aa1d</a:MessageID><a:To>urn:schemas-xmlsoap-org:ws:2005:04:discovery</a:To><a:Action>http://schemas.xmlsoap.org/ws/2005/04/discovery/ProbeMatches</a:Action><a:RelatesTo>18930069-880c-41b3-886c-4ae76fac6b47</a:RelatesTo></s:Header><s:Body><d:ProbeMatches><d:ProbeMatch><a:EndpointReference><a:Address>uuid:410e7bf8-d418-47fa-8082-3bf4b34890a1</a:Address></a:EndpointReference><d:Types>dn:NetworkVideoTransmitter tds:Device</d:Types><d:Scopes>onvif://www.onvif.org/location/country/china onvif://www.onvif.org/name/LC onvif://www.onvif.org/hardware/IPC-A22E-L_9K0AA0DPAZ847B5 onvif://www.onvif.org/Profile/Streaming onvif://www.onvif.org/type/Network_Video_Transmitter onvif://www.onvif.org/extension/unique_identifier/1</d:Scopes><d:XAddrs>http://192.168.1.2/onvif/device_service</d:XAddrs><d:MetadataVersion>1</d:MetadataVersion></d:ProbeMatch></d:ProbeMatches></s:Body></s:Envelope>

HTTP/1.1 401 Unauthorized
Cache-Control: no-cache
Session-Id: 2640996086
User-Agent: AEDA HTTP Server/1.0
x-pcs-request-id: 
WWW-Authenticate: Digest realm="Login to B9E213FD956DE850",nonce="e13475c6-17ca-445c-be10-16a3c3cd2a6a"