(+3 rating, 3 votes)
Loading…BigBlueButton is an open-source web conferencing system. In addition to various web conferencing services.
BigBlueButton supports multiple audio and video sharing, presentations with extended whiteboard capabilities – such as a pointer, zooming and drawing – public and private chat, desktop sharing, integrated VoIP using FreeSWITCH, and support for the presentation of PDF documents and Microsoft Office documents.