Kind of funny considering that Visio is the name of another Microsoft product.

ETA: I'm not defending Microsoft's usage of the term 'Visio' here. The French use of that term makes a lot of sense, and Microsoft has an annoying tendency of using and copyrighting very common terms like 'Word' or 'SQL Server'. And France (or the French government) should be allowed to use it for their video conferencing software. I'm just smiling at the idea of some people opening Microsoft Visio by mistake and trying to figure out how to make a call through a diagramming app.