Meet Cellusys at MWC Barcelona: 5G Roaming, AI-Powered Security & Voice Fraud Prevention
From March 3rd to 6th, 2025, the world’s largest and most influential connectivity event, Mobile World Congress (MWC), returns to the vibrant city of Barcelona. Industry leaders, tech innovators, and visionaries from across the globe will gather once again to shape the future of mobile technology, explore groundbreaking advancements, and foster meaningful collaborations.
MWC isn’t just a conference—it’s where ideas transform into solutions. From 5G evolution and AI integration to cybersecurity, IoT, and next-gen connectivity, the event showcases cutting-edge innovations that are set to redefine how we live and connect.
But MWC is more than just tech—it’s Barcelona. Known for its rich history, iconic architecture, and lively Mediterranean spirit, Barcelona offers the perfect backdrop for four days of networking and discovery. Between sessions, attendees can wander through the winding streets of the Gothic Quarter, marvel at Gaudí’s architectural wonders like La Sagrada Família, or simply soak in the city’s energy over tapas and a glass of local Cava.
Cellusys at MWC Barcelona: Leading the Way in Network Security & Roaming
Mobile World Congress (MWC) Barcelona is the perfect place to explore the latest in 5G signaling control, roaming security, and voice fraud prevention. If these challenges are on your radar, Cellusys is your go-to partner.
Join us in Hall 7, Meeting Room 7I12MR to discover how we help operators ensure seamless roaming, simplify operations with AI and APIs, prepare for the unexpected with extreme flexibility, and future-proof networks with protocol-agnostic solutions.
5G Roaming Quality
5G roaming presents new opportunities in Quality of Service (QoS). With Slice Steering, operators can dynamically allocate network resources, ensuring premium roaming experiences for both consumers and enterprises. Our intelligent traffic control optimizes performance, monetization, and user experience.
Leading the battle against Voice Fraud
Cellusys has been named the industry’s only Tier 1 Voice Firewall vendor by ROCCO Research, a leading research and consulting firm in the mobile fraud and security industry. At Cellusys, the Voice Firewall is a strategic focus for us, given our strength in delivering – from first principles – signalling visibility and control.
5G Security with SEPP
In the era of 5G SA, security becomes a paramount concern, especially as 5G SA enables advanced international use cases. The Cellusys SEPP, packaged with the leading Signalling Firewall and SoR, enables the seamless exchange of data and signalling information across network boundaries.
Simplify Operations with AI & APIs
Managing signaling security and fraud prevention can be complex. Our AI-powered solutions and open APIs allow operators to Automate fraud detection and security monitoring, reduce manual operations and increase efficiency and seamlessly integrate with existing infrastructure
Be Ready for the Unexpected with Extreme Flexibility
Telecom threats and network demands evolve rapidly. Our solutions adapt to emerging fraud tactics, traffic shifts, and regulatory changes, ensuring operators stay ahead of potential disruptions.
Seamless 5G Migration with Protocol-Agnostic Solutions
Networks are a mix of 2G, 3G, 4G, and 5G, and smooth migration is crucial. Our protocol-agnostic solutions ensure operators can transition seamlessly without infrastructure overhauls.
Celebrating 20 Years of Innovation at Cellusys – Our 20th MWC!
This year, Cellusys proudly celebrates its 20th anniversary—a milestone that reflects two decades of dedication, innovation, and a relentless drive to make mobile networks more secure, intelligent, and connected.
From our humble beginnings in 2004 to becoming a trusted partner for over two billion subscribers worldwide, our journey has been defined by a passion for excellence and a commitment to pushing the boundaries of telecommunications.
Our story is one of growth and resilience. From our official incorporation in 2005, every step has been fueled by our belief in the power of communication. This year is extra special as we mark not only 20 years of Cellusys but also our 20th consecutive appearance at Mobile World Congress. As we look ahead, we remain driven by the same mission: to empower mobile operators with clarity, control, and security.
To celebrate this milestone with us at MWC 2025, find us in Hall 7, Meeting Room 7I12MR. Book a meeting to discuss how we can enhance your network security, efficiency, and revenue, or simply stop by for a glass of Cava and toast to 20 years of connection, collaboration, and innovation. Cheers to the journey ahead!
Tags: 5G, mwc, roaming, telecoms conference