grptalk - audio conferencing!

Looking for an audio conferencing app that supports 3-500 participants on one outbound call, while offering superb call quality?Well, your search ends here, with grptalk, a no-PIN, dial-out, audio conferencing solution, which is simple and powerful, yet easy to use. grptalk flips traditional audio conferencing practices on its head, and instead of participants dialing in to join a call, the application server will dial-out to all participants, and all they have to do is answer the call to connect. Start grptalking today