TeamTalk 5 is a software conferencing system which enables a group of people to collaborate and share information. During a conference people can talk using their microphone, see other people using their webcams, share files, show desktop applications, play music, etc.
Unlike other popular conferencing applications TeamTalk comes with its own standalone server. This means you do not depend on a third party to host your conferences. In other words you're in complete control of your community and can choose who can participate.
Being accessible to visually impaired is an important feature of the TeamTalk conferencing system. TeamTalk therefore comes with a special Windows client which works well with screen-readers. This client application is called TeamTalk 5 Classic for Accessibility.