This app is a client of V2 BizCom system, it runs both on iPhone and iPad(iOS software version should be at least 6.0). You can use it to chat with other people in realtime, watch each others video, talk with each other and watch others shared documents. Besides, you can invite your friends to attend a meeting. It runs fine on Wifi or 3G network.
Our website: http://www.v2tech.com