What is C²Call?
C²Call lets you make web-based phone calls straight from your browser. It works like web-based email without any software installation. You can talk to anybody on the web free.

How does C²Call work?
It is a java widget that is loaded temporary from the C²Call web page into your browser each time you use C²Call. It works with Windows, MAC and Linux.

Do I need a phone?
No, you can use the PC’s built-in microphone and speaker or a headset.

How much does it cost?
C²Call is free. In the future we will offer premium services like calling out to phone numbers, call-in forwarding to mobile phones etc. But the C²Call basic service will remain free.

Why can I talk to anybody free and not only to C²Call users?
You can use the C²Call invite function to send a call invite email to anybody you want to talk to. They just click to call you. A link is all it takes to call!

Still have questions, check our FAQ's.