RDP: sound not going through

With this command I have sound connecting to a Windows guest:

$ xfreerdp /sec:rdp /sound:sys:pulse +clipboard +fonts +window-drag +aero /v:"10.0.0.XX" /u:"XXX" /p:"XXX"

Using Remmina and selecting "local" at sound settings, I have no sound.
The sound icon in the systray has a red cross on it.

ProblemType: Bug
DistroRelease: Ubuntu 13.10
Package: remmina 1.0.0-4ubuntu3
ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3
Uname: Linux 3.11.0-12-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.12.5-0ubuntu2
Architecture: amd64
Date: Fri Oct 25 16:52:38 2013
InstallationDate: Installed on 2012-10-31 (358 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MarkForUpload: True
SourcePackage: remmina
UpgradeStatus: Upgraded to saucy on 2013-10-23 (2 days ago)