GOnnect is a provisioned SIP softphone for Linux with contact and calendar integration, headset controls, Jitsi meetings and real-time text.
Read more
GOnnect is a provisioned SIP softphone for Linux with contact and calendar integration, headset controls, Jitsi meetings and real-time text.
Read more
Kamailio is a scalable SIP server for registration, routing, load balancing, NAT traversal, presence and WebRTC signalling on Linux.
Read more
Asterisk powers PBX systems, VoIP gateways and call centres, with flexible SIP routing, conferencing, voicemail and developer APIs.
Read more
FreeSWITCH is a modular Linux telephony platform for SIP switching, media processing, call recording, IVR and conferencing services.
Read more
GNU Gatekeeper manages H.323 networks with endpoint registration, call routing, NAT traversal, authentication and gatekeeper clustering.
Read more
While Google Meet is free to use, it’s proprietary software. We recommend the best free and open source alternatives.
Read more