WELCOME TO C3.

UPGRADING C3.

We’ve made some big changes from the previous beta:

    1. Dial out to any phone from C3 – for FREE!
    2. Improved channel sharing
    3. General UI updates & improvements
    4. Many bug fixes

If your download did not start automatically, please download for Windows or for Mac OS X

If you would like to download the NHN (IJJI Games) version of C3, click here.
C3 MEANS COMMAND. CONTROL. COMMUNICATION ///