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With a new connector, the French software vendor brings open source telephony into its digital workplace, delivering a unified communication experience as an alternative to proprietary collaboration platforms.
Paris, July 9, 2026 — French software vendor eXo Platform has reached a new milestone by integrating Linphone’s telephony capabilities, developed by Belledonne Communications, into its digital workplace platform. Thanks to this new connector, users can make and receive phone calls directly from within eXo Platform, providing organizations with a practical solution for streamlining their communication infrastructure.
This announcement is part of eXo Platform’s strategy to strengthen its partner ecosystem and deliver an open European alternative to proprietary collaboration suites developed outside Europe. By relying on open source software and open standards, this approach promotes interoperability, portability, and long-term flexibility for both enterprises and public organizations, while supporting Europe’s growing digital sovereignty objectives.
The integration also marks another step in the evolution of Orange Business’ Live Collaboration suite, which is built around eXo Platform and enhanced by partner technologies such as Linphone.
With Linphone, telephony becomes a native part of the digital workplace through open source SIP technologies designed to integrate seamlessly with existing communication infrastructures. Users can initiate calls directly from the company directory, contact cards, or the platform toolbar without leaving their digital workspace.
By embedding voice communication into everyday collaboration, organizations can connect telephony with business and collaboration tools instead of relying on disconnected applications.
The Linphone connector addresses the growing demand for a single platform that brings together communication and collaboration tools.
Users can make and receive calls directly from their work environment, benefiting from a unified experience, greater efficiency, and smoother day-to-day interactions.


eXo Platform is a leading provider of open source and sovereign digital workplace solutions, helping organizations build secure, collaborative, and flexible work environments for more than 20 years.
Its platform combines communication, collaboration, knowledge management, and employee engagement within a unified experience enhanced by trusted AI capabilities.
eXo Platform serves more than one million users worldwide, including organizations such as the French Presidency (Élysée Palace), Inria, the Occitanie Region, Schiever Group, Groupe Gilbert, Mutavie, the Ministry of Social Affairs of Schleswig-Holstein (Germany), and the United States Department of Defense.
As an open source and sovereign alternative to proprietary platforms such as Microsoft 365 and Microsoft Copilot, eXo Platform enables organizations to deploy and operate their digital workplace according to their own requirements, whether in the cloud or on-premises.
Website: https://www.exoplatform.com/
Founded in 2010 by Jehan Monnier and Simon Morlat, Belledonne Communications is a French company specializing in open source real-time communication solutions based on the SIP protocol. The company develops Linphone, one of the pioneering VoIP applications, as well as FlexiSIP, a comprehensive SIP server suite.
Belledonne Communications distributes its technologies under open source licenses and supports both public and private organizations with consulting, integration, deployment, and support services.
Through the Linphone suite, the company delivers a complete, modular, and secure VoIP solution that integrates with existing infrastructures and helps organizations transition to fully software-based telephony.
For more information about Belledonne Communications, visit:

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I am the communication manager at eXo Platform. I found myself in communications a bit by chance, but this field brings together everything that pationates me: creativity, energy, meetings, collaborative work, sharing and exchanges of good practices. I need to give meaning to what I do and put people at the center of all my actions.