VoIP is finally reaching us, and offers prices that are unbelievably good. Buy credit from a VoIP provider (TerraSIP in my case), start a VoIP program (WengoPhone in this Debian case), do some settings to the program and call home.
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Update: This entire rant is almost useless, as using the ncurses program alsamixer I was able to get decent settings and make the mic. work right. Unlike KMix and Alsamixergui, changes made with alsamixer were applied. It is also keyboard friendly (its stupid console in fact, couldnt be otherwise). Im still thinking about other OS, this was too big a hassle