Flexisip is a modular SIP server suite offering proxy, presence, push notifications, B2BUA and SIP trunking for Linux VoIP deployments.
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Tag: VoIP
FreePBX – web-based administration platform for Asterisk
FreePBX provides web-based administration of Asterisk systems, with a modular framework for extensions, trunks, routing and call services.
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FusionPBX – multi-tenant VoIP PBX management platform
FusionPBX provides a web-based interface for managing FreeSWITCH PBX systems, with multi-tenant domains, call routing, voicemail and queues.
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tincan – peer-to-peer voice and text chat for the terminal
tincan is a terminal voice and text chat tool using peer-to-peer links, encrypted QUIC connections, channels and relay fallback.
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Issabel – Rocky Linux-based PBX distribution
Issabel is a Rocky Linux-based server distribution for VoIP and unified communications, combining Asterisk PBX with web-based management.
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Matras – native Mattermost client for GNOME
Matras is a native GNOME Mattermost client with threaded messaging, channel management, notifications, search and integrated calls.
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SentryPeer – SIP honeypot and VoIP fraud detection tool
SentryPeer is a SIP honeypot and fraud-detection tool that records hostile VoIP activity and can share collected data through peer-to-peer networking.
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6 Best Free and Open Source Linux Web-Based Discord Tools
Discover the best free and open source Discord clients and modifications for Linux, offering plugins, themes, privacy features and more.
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6 Best Free and Open Source Tox Clients
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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19 Best Free and Open Source Linux Voice Over IP (VoIP) Software
Voice over IP (VoIP) software enables telephone-like voice conversations across IP based networks.
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OpenSIPS – mature SIP server
OpenSIPS is a mature SIP server designed for professional VoIP and real-time communications platforms.
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Baresip – modular SIP user-agent
baresip is a portable SIP user agent designed as a minimal and modular VoIP client.
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Fluxer – instant messaging and VoIP platform
Fluxer is an instant messaging and VoIP platform designed for friends, groups, and communities.
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Calls – make phone and SIP calls
Calls is a simple, elegant phone dialer and call handler for GNOME.
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GOnnect – provisioned SIP softphone for Linux
GOnnect is a provisioned SIP softphone for Linux with contact and calendar integration, headset controls, Jitsi meetings and real-time text.
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Empathy – messaging program
Empathy is an instant messaging (IM) and voice over IP (VoIP) client which supports text, voice, video, file transfers, and more.
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qTox – powerful Tox client
qTox is a chat, voice, video, and file transfer IM client using the encrypted peer-to-peer Tox protocol.
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Ekiga – SIP and H.323 VoIP and video conferencing client
Ekiga is a VoIP client supporting SIP and H.323 audio and video calls, instant messaging, contact management and telephony features.
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Kamailio – scalable SIP signalling server
Kamailio is a scalable SIP server for registration, routing, load balancing, NAT traversal, presence and WebRTC signalling on Linux.
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Wire – encrypted messaging and conferencing
Wire offers encrypted messaging, file sharing and calls, with an experimental Linux desktop client and Messaging Layer Security.
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