yahoo messenger clones for linux, supporting voice and
video..

I need a messenger which runs on linux, can connect to yahoo, and do 
voice and video.

Pidgin/Gaim etc won't do, I really badly need the voice and video.

Kopete seems to do fine for video but has no voice support.

GYachI (http://gyachi.sourceforge.net/) seems to fit my reqs,
but I couldn't quite get that compiled..

Can you please help ?