VoIP / SIP & PBX
2 self-hosted open source alternatives in this category
2 self-hosted open source alternatives in this category
2 services found

Open-source video meetings built on WebRTC
Self-hostable video conferencing with browser-based meetings, screen sharing, chat, moderation tools, and optional end-to-end encryption.

Low-latency, high-quality voice chat with server-based channels
Open-source VoIP voice chat with low latency, positional audio, access control, and a self-hostable server (Murmur) for teams and communities.