id	summary	reporter	owner	description	type	status	component	version	resolution	keywords	cc	guest	host
10923	no audio upstream whit rdesktop-vrdp	Synventics		"Here there! 
We are using an Intel Xeon dual CPU server with 48 GB RAM running Debian 6.0.5. We've installed the „Squeeze“ AMD64 VBox V4.1.18 DEB file without any problems. 
The server runs 15 VBoxHeadless machines with Windows 7 Pro 64Bit guests simultaneously -- in principle without any problems.
Terminals connect via rdesktop-vrdp client on linux machines running Debian 6.0.5 i386 an VBox V4.1.18.
The hereby reported bug affects the audio upstream feature for RDP-connections from the linux terminals.
Connecting an VM from a Debian Linux terminal via rdesktop-vrdp there is no audio upstream!
If we connect a VM via Microsoft's RDP-Client V7 in Windows 7 audio upstream works fine whith a short delay. About 0,5 to 1 second.

The VMs are configured as follows: 
VRDP enabled, MultiConn on, ReuseSingleConn off, Authetication off 
The terminal options are:
rdesktop-vrdp -beEfNz -r sound:local (...)

Do you have any glue how to solve or avoid this problem? 
Thanks! 
Synventics, Germany 
"	defect	closed	RDP	VirtualBox 4.1.18	wontfix	audio upstream		Windows	Linux