Bugfish
Support this website

This website is a private, non-commercial project: no ads, no paid content, no tracking. I build and run it on my own, and everything here stays free for everyone.

Donate with PayPal

A voluntary, private gift – not a payment for a service. It unlocks nothing: the website stays the same for everyone. Thank you for your support!

Log in Sign up

Licenses

sipfish

Software, assets and other works used in this tool and their licenses.

sipfish

The browser phone: SIP over WebSocket stack (RFC 3261, 7118, 5626, 3262, 3515, 3891, 6665, 4235, 3842, 3428), WebRTC calls, user interface, Team studio, encrypted import and export (files/) · © Jan-Maurice Dahlmanns (Bugfish)

MIT
opensource.org/license/mit
Show license text 
MIT License

Copyright (c) 2026 Jan-Maurice Dahlmanns (Bugfish)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

sipfish – logo, icons and sounds

The fish logo, the app icons, the line icons of the interface, the synthesised ringtones, call progress tones and key press sounds · © Jan-Maurice Dahlmanns (Bugfish)

All rights reserved

QR Code generator (algorithm)

Structure of the QR code encoder in files/js/qr.js (provisioning links and QR codes) · © Project Nayuki

MIT
www.nayuki.io/page/qr-code-generator-library
Show license text 
Copyright (c) Project Nayuki. (MIT License)
https://www.nayuki.io/page/qr-code-generator-library

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
- The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
- The Software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the Software or the use or other dealings in the Software.

Back to sipfish