SessionTalk SIP Client
SessionTalk iPhone Edition is a SIP softphone client for the iPhone and iPod Touch. Use your favorite VoIP provider as the client is not tied to any particular one. Not used VoIP? Sign up for free with a number of SIP compliant VoIP providers worldwide and start making VoIP to VoIP calls free anywhere in the world. Save money on international calls.
SessionTalk iPhone Edition - Key Features
VoIP calling over 3G and WiFi. Multiple SIP account support. Excellent Audio quality with echo cancellation. Bluetooth headset support and much more...