Raidcall

RaidCall is an elegant, simple tool that allows you to instantly communicate with groups of people. RaidCall brings together elements of instant messaging, group communication and voice chat into a professional group communication software. RaidCall is a powerful text and voice group communication tool. Furthermore, RaidCall is the best choice of gamers while gaming. RaidCall devotes high quality voice service to gamers, bringing completely a new experience for its unmatched functionality and powerful features. As a group communication based software, RaidCall is demonstrating both its support of excellence in gaming and its support of new, upcoming gaming organizations.
Main Features: 1. Absolutely Free.Raidcall is an audio service based on Cloud-computing. Both the client and server software are free for all normal users (non-commercial). You can save money on server rental fee, and save time from sophisticated configurations.
2. Powerful Overlay.Raidcall Overlay is a built-in Flash-based engine which enables you to freely use Raidcall within any game. You may chat, talk, and even watch walkthrough videos without ever having to leave the game.
3. Social Network. You can meet plenty of new friends in the Raidcall network, or use Raidcall to track down your buddies.
4. Crisp & Smooth Audio Quality.Raidcall relies on the most popular and powerful audio-engine, Speex, to effectively reduce noise and promote audio quality. Raidcall offers near-perfect audio communication within your game.
5. Minimum Latency.Raidcall utilizes UDP as communication protocol, therefore significantly shortens delay when compared to the TCP Protocol used by other VoiP systems. With advanced packet recovery algorithm, Raidcall offers real-time voice-chat for your game, allowing your team to communicate with greater efficiency and precision.
6. Light & Fast.Raidcall is swift and light. The installation file is only 1.5MB. The software only takes up 10MB of RAM and 0.77-1.55% of your CPU