This is a pretty interesting app to have conversations with friends.<p>Business calls, I've had a problem with video. It's often too cumbersome and gives too much info about the visual aspect of myself when it's not necessary and when I don't want it to happen. (e.g., getting on a call with a stranger or clients.) Using the "voice" call, I won't worry over washing my face at 9am in the morning.<p>Which is the reason I created <a href="http://voicechatapi.com" rel="nofollow">http://voicechatapi.com</a> (shameless plug)