2- GoToMeeting
GoToMeeing offers easy conferencing and online meeting tools that lets you work with anyone, anywhere.
3- Yugma
4- WebEx
WebEx web conferencing combines file and presentation sharing with voice, HD video and new Meeting Spaces.
5- Vyew
Vyew allows you to meet and share content in real-time or anytime. You can also upload images, files, documents and videos into a room and users can access and contribute at anytime.
6- Skype
Skype is my favourite tool for video conferencing. It allows for group video calling where users from anywhere in the world can get together and share, celebrate and collaborate.
7- Google hangouts
Google video hangouts is another great platform that supports video conferencing. You just need to install the Google Voice and video plugins to get started.