Open Source Document Management System | OpenKM

I am trying to scan multi-page documents directly into OpenKM but have found that it takes the first page, uploads it and then errors on all other pages with name exists error. I can use the scanning software on it's own and scan multiple pages to one document... is there a way to do this directly into OpenKM?

The most simply way to doing it, is connecting to the scanner computer a webdav network disk, in wiki it's explained how to create a networking disk connecting to openkm. Simply with it all files copied there are directly upload to OpenKM ( it's a network openkm view - webdav )