Nice app, but it seems not to support voice, right? Do you plan to implement voice support soon like Line, Viber & al.?
Julia shared this idea
Great idea, but it seems that ChatSecure devs don't give a damn about users' suggestions. I recommend you TextSecure and RedPhone if you want really secure and asynchronous connection device (mobile phones) "friendly" (XMPP protocol is not) chat and vioce.