NTalk

"NTalk" is a SIP-based softphone for Android that allows users to make and receive calls and messages via Wi-Fi or 4G/LTE. Integrated with VSD Tecnologia's PBX, it supports push notifications, an intuitive interface for handling multiple calls, and video conferencing. The app ensures advanced security with call encryption and supports HD audio and up to 1080P video calling using various codecs. With features like call merging, splitting, and transferring, NTalk enhances communication management seamlessly.