Tox is a peer-to-peer instant-messaging and video-calling protocol that offers end-to-end encryption. We recommend the finest Tox clients.
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Tox is a peer-to-peer instant-messaging and video-calling protocol that offers end-to-end encryption. We recommend the finest Tox clients.
Read moreEmpathy is an instant messaging (IM) and voice over IP (VoIP) client which supports text, voice, video, file transfers, and more.
Read moreqTox is a chat, voice, video, and file transfer IM client using the encrypted peer-to-peer Tox protocol.
Read moreEkiga is a VoIP and video conferencing application for GNOME. Ekiga uses both the H.323 and SIP protocols.
Read moreKamailio is an open source implementation of a SIP Signaling Server.
Read moreWire is a cross-platform, encrypted instant messaging client. It allows users to exchange text, voice, photo, video and music messages.
Read moreAsterisk is a Private Branch eXchange and telephony toolkit. It is a hybrid TDM and packet voice PBX and IVR platform with ACD functionality.
Read moreFreeSWITCH is a telephony platform to facilitate the creation of voice and chat driven products from a soft-phone up to a soft-switch.
Read moreLinphone is a web phone, Make two-party calls over IP networks such as the Internet, freely, with voice, video, and text instant messaging.
Read moreGNU Gatekeeper (GnuGk) is a feature-rich project that implements an H.323 gatekeeper.
Read moreGNU Ring (formerly SFLphone) is an open source SIP-compatible softphone and SIP-based instant messenger for Linux.
Read moreMumble is a voice chat application for groups. While it can be used for any kind of activity, it is primarily intended for gaming.
Read moreJitsi is a set of open-source projects that allows you to easily build and deploy secure videoconferencing solutions.
Read moreVoice over IP (VoIP) software enables telephone-like voice conversations across IP based networks.
Read moreIt’s estimated that more than 1.4 billion people play computer games, with about 750 million of them participating in online gaming. That’s a colossal market for Linux to tap. The design of online games is diverse, ranging from simple text-based environments to the incorporation of complex graphics and immersive virtual worlds.
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