Field-testing modern mission-critical communications:
eurofunk at the ETSI MCX Plugtests™ 2026
When communication must work reliably during an emergency
When every second counts during an emergency, communication must work reliably. That was precisely the focus last week at the 10th ETSI MCX Plugtests™ held at ETSI headquarters in Sophia Antipolis, France.
For ten years now, manufacturers, network operators, control center experts, and public safety organizations have been working together to further develop modern mission-critical communications. The focus is on interoperable mission-critical communications, broadband-based BOS communications, and the secure integration of 4G, 5G, and TETRA systems into modern control center environments.
With over 140 participants on-site and additional remote labs worldwide, this year’s edition was the largest event of its kind to date. The high level of international participation clearly demonstrates how significantly topics such as MCX, control center integration, broadband communication, and interoperable mission-critical communications have gained importance in recent years.
For eurofunk, the Plugtests™ once again offered the opportunity to closely follow current developments in control center communication and mission-critical services and to work on future operational scenarios together with international partners.
eurofunk actively involved in Broadband Callout demonstrations
Particularly exciting this year was the demonstration of the so-called “Mission-Critical Broadband Callout,” in which eurofunk was also actively involved. The demonstration showed how control centers can alert emergency responders directly via broadband-based MCX services, receive feedback, and coordinate operations even while en route to the scene—across manufacturers and based on open standards.
From the control center’s perspective in particular, it became clear what potential modern broadband-based emergency communications can offer in the future: faster information flows, better coordination, and significantly closer networking between the control center and emergency responders. For eurofunk, this reaffirms once again how important open standards, interoperable systems, and the close integration of modern control center solutions into future MCX environments are.
The demonstration also showed how crucial collaboration between different manufacturers and partners is for future-proof mission-critical communication.
Control centers need networked mission-critical communications
Today, modern mission-critical communications go far beyond traditional voice communication. In addition to TETRA, 4G- and 5G-based mission-critical networks are increasingly gaining importance—for example, for mobile command and control, real-time data, situational awareness, or video applications.
To ensure that different networks, end devices, and vendor solutions work together reliably during operations, open standards and practical testing under real-world conditions are required. This is precisely where the ETSI MCX Plugtests™ come into play, demonstrating how Mission Critical Communications are increasingly evolving into fully networked and interoperable operational platforms for control centers and BOS.
The combination of traditional radio communication and modern broadband services in particular will have a decisive impact on emergency communications in the coming years—especially in the interaction between control centers, emergency responders, and mobile applications.
Shaping the Future of Emergency Communications Together
Events such as the ETSI MCX Plugtests™ impressively demonstrate how important collaboration, open standards, and interoperable control center solutions are for the future of modern emergency communications.
For eurofunk as well, close collaboration with manufacturers, network operators, and industry experts is a key component in evaluating new technologies at an early stage and further developing modern control center solutions in a practical manner.
In addition to the many technical insights, our three participants will likely also remember the quite adventurous taxi rides through Sophia Antipolis as well as the shortcut over a rocky and overgrown path to the hotel.
