Problems in using as media renderer

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1

Hey folks, I’m trying to use Volumio as media renderer, however I can’t make it to reproduce anything. After sniffing my network, I was able to see the messages changed between Volumio and my client (an smarthings hub, using the generic media renderer smartapp). For some reason, the volumio replies with an error 501. Any thoughts on why this is happening?

REQUEST:

<?xml version="1.0" encoding="utf-8"?>
<s:Envelope xmlns:s="http://schemas.xmlsoap.org/soap/envelope/" s:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/"><s:Body><u:SetAVTransportURI xmlns:u="urn:schemas-upnp-org:service:AVTransport:1"><InstanceID>0</InstanceID><CurrentURI>http://s3.amazonaws.com/smartapp-media/sonos/bell1.mp3</CurrentURI><CurrentURIMetaData>&lt;DIDL-Lite xmlns=&quot;urn:schemas-upnp-org:metadata-1-0/DIDL-Lite/&quot; xmlns:dc=&quot;http://purl.org/dc/elements/1.1/&quot; xmlns:upnp=&quot;urn:schemas-upnp-org:metadata-1-0/upnp/&quot; xmlns:dlna=&quot;urn:schemas-dlna-org:metadata-1-0/&quot;&gt;&lt;item id=&quot;1&quot; parentID=&quot;1&quot; restricted=&quot;1&quot;&gt;&lt;upnp:class&gt;object.item.audioItem.audioBroadcast&lt;/upnp:class&gt;&lt;upnp:album&gt;SmartThings Catalog&lt;/upnp:album&gt;&lt;upnp:artist&gt;SmartThings&lt;/upnp:artist&gt;&lt;upnp:albumArtURI&gt;http://graph.api.smartthings.com/api/devices/icons/st.Entertainment.entertainment2-icn?displaySize=2x&lt;/upnp:albumArtURI&gt;&lt;dc:title&gt;SmartThings Message&lt;/dc:title&gt;&lt;res protocolInfo=&quot;http-get:*:audio/mpeg:*&quot; &gt;http://s3.amazonaws.com/smartapp-media/sonos/bell1.mp3 &lt;/res&gt;&lt;/item&gt; &lt;/DIDL-Lite&gt;</CurrentURIMetaData></u:SetAVTransportURI></s:Body></s:Envelope>

RESPONSE:

<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>501</errorCode> <errorDescription>Action Failed</errorDescription> </UPnPError> </detail> </s:Fault> </s:Body> </s:Envelope>