Zoho Meeting - Free video conferencing, online meeting, desktop sharing solution from Zoho.
Call2friends - High-quality cheap and free international calls online to any mobile or landline numbers from internet and free calling app - cheaper than other VoiP providers. Try it now!
Airtime - Hang out with group video, share music & videos
Make Free Calls Online - Make Free Calls Online is a web application that, as the name suggests, allows its users to make international and local calls for free.
Voxox CloudPhone - Get a local or toll-free business number that automatically answers, routes and transfers calls, plus other professional business phone services.
Poptox - Poptox is a web application where you can communicate with people in every corner of the world.