We are building Fonoster in the open. We've been doing this since October 2020. Since then, we pushed over 5 thousand commits, opened over 130 issues, and submitted roughly +200 pull requests across 32 repositories 🤯.

The open-source community is the 💗 heart of Fonoster and fundamental to how we build software today.

Are you contributing to Fonoster? Yes? Okay, you rock! 🎸 If not, we can help you get started! Open-source software is made by people just like you. Learn more about how to contribute.

You can contribute to the tools 🔧 you rely on from Fonoster. Here is a list of the top projects to contribute to:

• Fonoster - The primary repo for Fonoster's ecosystem
• Goodtok - A modern video-oriented contact center
• Routr - The heart of our VoIP Network

This handbook is designed to provide a detailed understanding of the innovative features, challenges, and opportunities that Routr presents in the realm of programmable SIP Servers.

Get the eBook.

• Programmable, cloud-ready, open source

Help us get to our monthly goal. Currently => ▮▮▮▮▯ 85%

If you plan to use Fonoster, a monthly contribution would mean a lot. On its own, open-source doesn't pay the bills. Continuing our work can be sustainable with your help.

Click here to become a GitHub Sponsor 👈👈

• OpenSIPS: SIP Server
• Kamailio: SIP Server
• Jitsi Meet: Video Conferencing
• Homer: SIP Capture and Troubleshooting
• PJSIP: SIP Library
• Asterisk: Communications Toolkit
• FreeSWITCH: Telecom Software
• SIP.js: JavaScript SIP Library
• JsSIP: JavaScript SIP Library
• drachtio-server: Node.js SIP Server
• SIPp: SIP Testing Tool
• PeerJS: WebRTC Client/Server