Yes, in the Audio Pro application on the smartphone (Android in my case), select My Music and you'll find DLNA servers under Music Sharing. To test this, I just activated Media Streaming under Windows 11, which is described as a DLNA server. It works fine.
Unfortunately, I cannot answer this question conclusively. But if you connect a device, i.e. a hard disk that has an audio output, to the link via cable, then it should work.