
GNU SIP Witch is an open-source SIP server designed for VoIP communication. It's a free and flexible solution for managing SIP traffic.
The project was started in 2005, and since then, it has undergone significant updates and improvements. One of its key features is its ability to handle a large number of concurrent connections.
GNU SIP Witch is highly customizable, allowing users to configure settings according to their specific needs. This flexibility makes it a popular choice among VoIP service providers and developers.
The project is maintained by a community of developers who actively contribute to its growth and development.
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What is GNU SIP Witch?
GNU SIP Witch is a free and open-source VoIP server that's designed to handle SIP (Session Initiation Protocol) traffic. It's built on top of the GNU C Library.
GNU SIP Witch is highly customizable, allowing you to tailor its behavior to suit your specific needs. It supports a wide range of features, including call routing, authentication, and call logging.
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One of its key features is its ability to handle multiple SIP accounts and extensions. This makes it a great choice for small businesses or individuals who need to manage multiple phone numbers or extensions.
GNU SIP Witch is highly scalable, making it suitable for both small and large-scale VoIP deployments. It can handle a high volume of SIP traffic with ease.
It's also worth noting that GNU SIP Witch is highly extensible, with a plugin architecture that allows developers to add new features and functionality.
Getting Started
GNU SIP Witch is a free and open-source Voice over Internet Protocol (VoIP) server that allows you to make and receive voice and video calls over the internet.
It supports a wide range of protocols, including SIP, which is the standard protocol for VoIP communication.
To get started with GNU SIP Witch, you'll need to install it on your server or computer, which can be done using the package manager on most Linux distributions.
You'll also need to configure the server to use your desired protocol and settings, which can be a bit tricky if you're new to VoIP.
However, with the right guidance, you can easily set up a functional VoIP server that meets your needs.
1.0 Release Announced
The GNU SIP Witch 1.0 release has been announced, marking a significant milestone for this free software project.
This VoIP server allows you to create a communication network using P2P technologies, with a mesh topology where each client point is connected through neighboring client points.
GNU SIP Witch is designed to be a free and open alternative to proprietary services like Skype, and it's part of the GNU Free Call project.
The software is released under the GNU General Public License version 3 or later, and it's available for multiple platforms, including Linux, macOS, BSD, and Windows.
Support for Android is also planned for future versions.
You can install SIP Witch directly from standard package sources in popular Linux distributions like Ubuntu and Fedora.
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Initially Released Actions
The first action released was the "Create a New Task" feature, which allowed users to add new tasks to their to-do lists. This feature was a game-changer for many users who were looking for a simple way to manage their tasks.

The "Create a New Task" feature was followed closely by the "Set Reminders" action, which enabled users to set reminders for upcoming deadlines and appointments. This feature was particularly useful for users who needed to stay on top of multiple tasks and appointments.
The "Create a New Task" feature was designed to be user-friendly and easy to use, with a simple and intuitive interface that made it easy for users to get started.
Software Prerequisites
To get started with this project, you'll need to install some software prerequisites. The first one is libeXosip2, which is required to build the project.
Here's a breakdown of the required software:
These libraries are essential for building the project, so make sure to install them first.
Features
GNU SIP Witch is a free VoIP server that allows you to create a peer-to-peer communication network with a mesh topology.
This means that every client point in the network is connected through neighboring client points, creating a decentralized and self-organizing system.
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The software supports features like call forwarding, call distribution, and call hold, making it a robust communication tool.
It also enables presence information and text messaging, allowing users to stay connected and informed.
GNU SIP Witch supports encrypted calls, ensuring that your conversations remain private and secure.
The software is compatible with various platforms, including GNU/Linux, Apple OS/X, BSD, and Microsoft Windows, making it accessible to a wide range of users.
In future versions, it will also support Android, expanding its reach even further.
By using GNU SIP Witch, you can create a communication network that values anonymity and allows users to share their opinions without revealing their identities.
About the Project
GNU SIP Witch is a free and open-source SIP proxy server that's designed to be highly customizable. It's a great tool for anyone looking to manage and control their SIP traffic.
One of the key features of GNU SIP Witch is its ability to handle multiple SIP accounts. This makes it a great option for users who need to manage multiple SIP accounts from different providers.
The project was started in 2006 by a team of developers who were looking to create a highly customizable SIP proxy server. They achieved this by using a modular design that allows users to easily add or remove features as needed.
GNU SIP Witch is written in Python and uses a number of open-source libraries to handle SIP traffic. This makes it a great option for users who are already familiar with Python and its ecosystem.
The project is actively maintained and has a large community of developers who contribute to its development and provide support. This ensures that GNU SIP Witch stays up-to-date with the latest SIP standards and protocols.
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