What alternatives are there for Skype to be able to perform conference audio calls (2-10 people in a call simultaneously)? Skype is so tiresome with its buggy and poor looking Linux version client that I am sick of it. I can convince at least some people to switch clients, provided there are some good ones! Most tools I see seem to do only audio calls between two people like empathy, etc. I want to be able to make conference calls!