Well, iCall now has a beta Linux client for it's free PC-to-telephone calling software.
It's super easy to install:
and that's it .Code:sudo apt-get install libqt4-core libqt4-gui libogg0 libtheora0 wget "http://www.icall.com/desktop/download/?version=beta&os=linux" tar zxvf iCall-7.0-beta.tar.gz cd iCall-7.0-beta sudo sh INSTALL.sh
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