new Home - Cellusys | Roaming, Security & Analytics

Serving over 1 Billion Subscribers

in over 100 networks worldwide

#1 Steering of Roaming Vendor

Find out why customers consistently rate Cellusys highest in technical offering, value, and customer service

#1 Signalling Firewall Vendor

The award-winning Unified Signalling Firewall protects your network and subscribers across SS7, Diameter, GTP, and SIP

Groups, IPX Providers u0026 Hubs

Roaming, security, and analytics solutions with central control and multi-tenancy

Solutions for 5G, VoLTE, u0026 IoT

Improve VoLTE roaming QoS, be ready for 5G, and monetise IoT traffic

We create and deliver systems
to make mobile networks more

Secure,
Intelligent
& Profitable

See How

Find out how Cellusys can help secure, analyse, monetise your network

Secure

Control your signalling traffic for best in class security and operational flexibility

Analyse

Analyse your traffic and anticipate business, security, or marketing needs

Monetise

Monetise your SMS or mobile data traffic and grow your revenues

Products

Protect

A comprehensive cross-protocol signalling security solution which protects your network against malicious attacks in every layer, and in every message

Anti-Fraud

A suite of anti-fraud solutions to combat voice fraud, smisihing and other SMS fraud, data fraud, and more, as well as realtime traffic access solutions for integration with fraud management systems.

Insight

valuable near-real time analytics and long-term reporting over the full data plane, user plane, and control planes in any network

Roaming

A comprehensive roaming solution for mobile operators and groups of operators that includes Steering of Roaming, SMS outreach, and Anti-Steering Detection

IoT

IoT Connectivity and a suite of Cellusys products for MVNOs and Enterprises

Services

Find out how Cellusys can help you
secure, analyse, monetise
your network:

A2P Monetisation Managed Service

What Our Customers Say

“We were in urgent need of a replacement for our SoR provider. Cellusys has lived up to its #1 position, showing excellence in collaboration and flexibility.”

Natasha Degroote, Head of Roaming

5 Case Studies

What Our Customers Say

“Intelligent network selection is a key feature of the iBASIS Global Access for Things service. In addition to our own patented technology, the Cellusys SoR platform provides a key component for selecting the right network for the right device at the right time,”

Ajay Joseph – CTO