The easiest-to-use VOIP app returns with a complete overhaul of the user-interface and code under-the-hood. You can call up other iOS users, or users of the desktop (PC/Mac) application...totally free. Because WT is fully peer-to-peer, there is no signup process. You start the app up, choose a username, and start calling. You dont need to worry about opening ports or lag/latency.. WT automatically connects you through the optimal path for the best VOIP call youve ever heard. * Full-Duplex real-time audio calls (not audio clips) * Dynamic buddies-list shows who is online * Buddy-list icons * PING a user to let them know you want to talk * Works on 3g/Edge * Works with a free desktop Mac/PC client * Not necessary to open ports/reconfigure routers * Speakerphone mode * WLAN broadcast many-to-many mode * Works in conference mode (with desktop client hosting call) * Very low latency, crystal clear audio * No signup or subscription, just fire it up and go * Works on networks and in countries competing apps cant * IPhone/iPod/iPad all supported Website: http://www.domain17.net/walkietalkie Support: http://www.domain17.net/walkietalkie/help.html [email protected] ***For a full SIP softphone for making telephone calls, check out our other app: "WeePhone"***