TeamTalk 4 SDK

TeamTalk 4 SDK enables developers to quickly develop applications with instant messaging, voice over IP (VoIP) and video capturing capabilities. Examples of such applications could be Internet phones, conferencing tools, surveillance systems, e-Learning systems, or any other type of application where audio and video transmission between networked clients is an essential part of the application. The TeamTalk 4 SDK consists of both a client and a server. The TeamTalk server is a standalone application which provides user authentication and keeps track of connected clients. It can operate in both LAN and WAN (Internet) environments. It features instant text messaging, file sharing, tree structure for grouping clients, CELT and Speex audio codecs for VoIP supporting both high and low bandwidth usage, automatic Gain Control (AGC) and 3D-sound positioning, and Acoustic Echo Cancellation (AEC).