Here are the steps to follow to enable audio from remote machines in windows:
Steps:
1. First check the RDP application has audio enabled
Start -> mstsc -> options in RDC application -> Local resources -> Remote computer sound -> choose “Bring to this computer”
2. Edit group policy of the remote machine
start -> run -> gepdit.msc -> computer configuration -> administrative templates -> windows components -> Terminal services -> client/server redirection -> make sure to enable “Allow audio redirection”
