Abbeynet’s Firefox VoIP Extension and Proxy Traversal
Luca acknowledged my previous comment about their Firefox VoIP extension not working through a proxy server. Apparently, they have a version in-house that supports this. I would think corporations would be interested in this tool as they deploy it, so maybe they can roll up that support into the public version and make it more widely available. In the meantime, Luca, you know where to find me if you want me to beat on it. 
