Skype https://wiki.debian.org/skype
Qt 4.3
source tarball v0.2.2 (you need cmake to build the program) http://jonathanverner.appspot.com/download/skypeproxy/skypeproxy-0.2.2-src.tar.gz
windows installer v0.2.2 http://jonathanverner.appspot.com/download/skypeproxy/skypeproxy-0.2.2-win32.exe
debian package v0.2.2 (suitable also for *buntu) http://jonathanverner.appspot.com/download/skypeproxy/skypeproxy-0.2.2-Linux.deb