
Jitsi
Open SourceJitsi (formerly SIP Communicator) is a free and open source multiplatform voice (VoIP), videoconferencing and instant messaging application.
Discover best Video Calls softwares, apps and websites.
Jitsi (formerly SIP Communicator) is a free and open source multiplatform voice (VoIP), videoconferencing and instant messaging application.
Empathy is an instant messaging (IM) and voice over IP (VoIP) client which supports text, voice, video, file transfers, and inter-application communication over various IM protocols.
Ekiga (GnomeMeeting) is a VoIP and video conferencing application for GNOME and Microsoft Windows.
Gajim is an instant messaging client for the XMPP protocol which uses the GTK+ toolkit.