#5514

TeamTalk – Free and open-source multi-user conferencing system

Contact & Communicate [ Mac Software ] [ Linux Software ] [ Mobile ]
TeamTalk is a free and open-source multi-user conferencing system for Windows, Mac, Linux and mobile platforms, developed by Bjoern D. Rasmussen from Denmark. It allows user to perform real-time voice and video communication through Internet. For voice encoding, it uses the Opus and Speex audio codecs; for video streaming, it uses the WebM video codec.
#4787

TeamSpeak – Secure and reliable team voice communication app for gamers

Contact & Communicate [ Mac Software ] [ Linux Software ] [ Mobile ]
TeamSpeak is a very excellent free and cross-platform professional team VoIP (Voice over Internet Phone) communication application specially designed for online gamers around the world. It was developed by TeamSpeak Systems from Germany in 1999, and has become one of the most popular and renowned voice communication platforms for online games in the world.
#4254

Zello – Cross-platform walkie-talkie app for instant voice communication

Contact & Communicate [ Mobile ]
Zello is a free (for personal use), small, easy-to-use, and very fast push-to-talk (instant voice chat) app for communications between smartphones, tablets, and PCs on Android, iPhone, Windows Phone, BlackBerry, and Windows platforms.