Use your Internet connection to send SMS messages to mobile phones.
VoIP softphone for SIP networks, pbx like features.
Chat with your friends while your play various games.
Set up video conferences easily.
Enjoy free messages and voice calls anytime, anywhere
Brings you handsfree calling through your Mac.
PhoneBox allows you to make and receive calls via your phone straight to a desktop.
Place phone calls through your iPhone from your computer.
Secure VoIP phone client, like PGPfone.
Share, Chat, and browse anonymously.
H.323 & SIP video conferencing client.
Make international Voip calls.
