Asterisk GitHub Repositories (2026) · Open Source Tools

Self-hosted SIM/eSIM gateway for VoWiFi calling, SMS, cellular data and isolated regional egress

One binary. One YAML. Zero exposed PBX. FreeSBC is a pure-Go SBC that keeps FreeSWITCH/Asterisk off the public internet—SIP proxy, RTP/SRTP relay, WebRTC gateway, and built-in SIP security.

⚡ The future of programmable SIP servers.

MikoPBX — free open-source PBX for small business, built on Asterisk 22, PHP 8.4, and Phalcon 5. Deploy as ISO, Docker, LXC, or in the cloud.

Set of tools to audit SIP based VoIP Systems

Modern open-source multi-tenant PBX built on FreeSWITCH, Laravel and Vue. An alternative to FusionPBX, FreePBX and 3CX.

pastaʃ'ʃ = Spaghetti I/O Event Data Processing, Interpolation, Correlation and beyond :spaghetti: