Teamspeak doesn't work: Plays sound but does not connnect, does not listen my mic

[Juan Montoya]

Binary package hint: teamspeak-client

Teamspeak doesn't work.

It cannot connect to a server.
It doesn't "hear" what I say in local test mode. I can record sound from gnome-sound-recorder, but teamspeak doesn't seem to be aware of my mic.

It does play sound, though, a voice that says "Error", and that's as good as it gets.

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: teamspeak-client (not installed)
ProcVersionSignature: Ubuntu 2.6.32-25.44-generic 2.6.32.21+drm33.7
Uname: Linux 2.6.32-25-generic i686
Architecture: i386
Date: Tue Oct 5 14:05:36 2010
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta i386 (20100317.1)
ProcEnviron:
 PATH=(custom, user)
 LANG=es_PE.utf8
 SHELL=/bin/bash
SourcePackage: teamspeak-client