Asterisk

Overview of Asterisk

Asterisk is a powerful free and open source framework for building comprehensive communications applications, sponsored by Sangoma. This versatile platform serves as the foundation for creating robust VoIP servers and PBX systems that power global communications infrastructure. With over 2 million annual downloads and installations across 170 countries, Asterisk has established itself as the go-to solution for organizations seeking flexible, customizable telephony systems without proprietary licensing constraints.

The framework supports a massive global community of 86,000 members and powers approximately 1 million servers worldwide, handling everything from basic call routing to complex enterprise communications. Whether you're building a simple Voice Chat App or a sophisticated Video Call Software solution, Asterisk provides the core technology needed for reliable voice and video communications. The platform's open source nature makes it ideal for developers and businesses looking to implement custom telephony solutions while maintaining full control over their communications infrastructure.

How to Use Asterisk

Getting started with Asterisk involves downloading the framework from the official website and installing it on your preferred server environment. Once installed, you can configure SIP trunks for connecting to VoIP providers, set up extensions for internal communications, and implement IVR systems for automated call handling. The platform supports extensive customization through its configuration files and scripting capabilities, allowing you to tailor the system to your specific business requirements. Regular updates and security patches ensure your Asterisk installation remains current with the latest features and protection against vulnerabilities.

Core Features of Asterisk

1. Open Source Framework – Completely free communications platform with full source code access
2. VoIP Server Capabilities – Comprehensive support for SIP, IAX, and other VoIP protocols
3. PBX System Foundation – Complete private branch exchange functionality for business communications
4. Security Management – Regular security updates and vulnerability patches for protected deployments
5. Community Support – Active global community providing documentation and troubleshooting assistance

Use Cases for Asterisk

• Enterprise PBX systems for business telephone networks
• Call center solutions with advanced routing capabilities
• IVR setup for automated customer service applications
• SIP configuration for VoIP service providers
• Conference calling systems for multi-party communications
• VoIP gateway implementations connecting different networks
• Small business telephone systems with custom features

Support and Contact

For community support and documentation, visit the official Asterisk website at www.asterisk.org. The platform benefits from extensive community-driven resources, including forums, documentation, and the annual AstriCon conference. For direct inquiries, email contact@asterisk.org. Comprehensive community resources and commercial support options through Sangoma are available for enterprise deployments.

Company Info

Asterisk is sponsored by Sangoma, a leading provider of communications solutions. The open source project maintains its headquarters and development community through Sangoma's support, with contributors and users spanning the globe.

Login and Signup

Access Asterisk downloads and community resources at www.asterisk.org. The platform is freely available without registration for the core software, though forum participation may require account creation.