fusionpbxOfficial FusionPBX - A full-featured domain based multi-tenant PBX and voice switch for FreeSwitch.

fusionpbx

FusionPBX is a full-featured, domain-based multi-tenant PBX and voice switch built on FreeSWITCH, delivering carrier-grade communication capabilities to businesses of all sizes. It enables organizations to configure and manage advanced telephony features without the complexity and cost of traditional phone systems. Written in PHP and actively maintained by a dedicated community, FusionPBX provides both the flexibility of open source and the reliability needed for mission-critical communications.

Key Features

• Multi-Tenant Architecture : Support for multiple domains and organizations within a single deployment
• Device Provisioning : Automated configuration and management of VoIP phones and endpoints
• Advanced Call Handling : Ring groups, automatic call distribution, find me/follow me, and call parking capabilities
• Voicemail and Messaging : Integrated voicemail-to-email and fax server functionality
• High Availability : Built-in redundancy and failover support for enterprise reliability
• Interactive Voice Response : Dialplan programming for custom voice application development

Use Cases

• Enterprise PBX : Replace traditional on-premise phone systems with a scalable, feature-rich alternative
• Call Centers : Deploy call center applications with reporting, wallboards, and advanced routing
• Service Provider Infrastructure : Build multi-tenant platforms for reselling VoIP services to multiple customers
• Unified Communications : Integrate voice, voicemail, conferencing, and video in one platform

Who Is It For

FusionPBX is designed for small to large businesses, service providers, and system administrators seeking a powerful, open-source alternative to proprietary PBX systems. It's ideal for organizations that need flexibility, cost-effectiveness, and carrier-grade features without vendor lock-in.