ConnectDialer is a 3G/4G/EDGE/Wi-Fi equipped SIP soft phone with crystal clear voice capabilities. It enables simple, hassle-free Mobile VoIP and ensures uninterrupted communication. It can record the VoIP call and has build-in voice recorder and player. Other Features: Supports 3G/4G, GPRS, EDGE and Wi-Fi for Internet connectivity. Supported Codecs – g729, GSM and g711.