Sonos radio control through KNX

[jamesng]

We're using Erwin's sanitize function to URL encode the data in the upnp command.  I've tried with both an encoded and normal : and it doesn't seem to change the outcome

Here the Illegal Mime Type error from the upnpavcmd post - I'm not sure how to resolve though.

Code:

* arg: 1
  * string: HTTP/1.1 500 Internal Server Error
CONTENT-LENGTH: 347
CONTENT-TYPE: text/xml; charset="utf-8"
EXT:
Server: Linux UPnP/1.0 Sonos/69.1-32100 (ZPS16)
Connection: close


<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>714</errorCode>
</UPnPError>
</detail>
</s:Fault>
</s:Body>
</s:Envelope>

Thanks again for any suggestions / help.

Kind Regards
James