Cellusys Blog

Cellusys – Leading the battle against Voice Fraud Cellusys – Leading the battle against Voice Fraud Cellusys – Leading the battle against Voice Fraud
February 27, 2025

Cellusys – Leading the battle against Voice Fraud

Cellusys has been named the only Tier 1 Voice Firewall vendor by ROCCO Research, a leading research and consulting firm in the mobile fraud and security industry. Not alone did Cellusys secure the top spot in Voice Firewall but we were also recently named as Tier 1 SMS Monetisation vendor for our SMS Firewall via their… View Article
Stacuity and Cellusys Announce Strategic Partnership Ahead of Mobile World Congress 2025 Stacuity and Cellusys Announce Strategic Partnership Ahead of Mobile World Congress 2025 Stacuity and Cellusys Announce Strategic Partnership Ahead of Mobile World Congress 2025
February 18, 2025

Stacuity and Cellusys Announce Strategic Partnership Ahead of Mobile World Congress 2025

Isle of Man, February 18th, 2025 – Stacuity, a pioneer in programmable mobile core network solutions, and Cellusys, the global leader in signalling control solutions, today announced a strategic partnership. This collaboration brings together the expertise of two industry leaders to deliver enhanced security, control, and performance for mobile and IoT connectivity. The announcement comes just weeks… View Article
CLI Spoofing CLI Spoofing CLI Spoofing
January 20, 2025

CLI Spoofing

What is Spoofing? Calling Line Identification (CLI) spoofing, is a technique used in mobile network fraud where the caller deliberately falsifies the phone number or the caller ID information that appears on the recipient’s device. There are two types of call spoofing: local and international. Local call spoofing is used by a fraudster to lend… View Article
Telecom Fraud Prevention: How Numbering Intelligence can help Defend Against IRSF Telecom Fraud Prevention: How Numbering Intelligence can help Defend Against IRSF Telecom Fraud Prevention: How Numbering Intelligence can help Defend Against IRSF
November 13, 2024

Telecom Fraud Prevention: How Numbering Intelligence can help Defend Against IRSF

Telecoms fraud involves the abuse of telecommunications products and services with the intent to steal money from subscribers or communications service providers (CSPs). One particularly prevalent and insidious form of telecoms fraud is IRSF, or International Revenue Share Fraud. This type of fraud occurs when fraudsters exploit phone networks to generate fraudulent traffic and profit… View Article
Building AI into steering of roaming intelligently Building AI into steering of roaming intelligently Building AI into steering of roaming intelligently
October 18, 2024

Building AI into steering of roaming intelligently

One Giant Leap For Usability Operator roaming departments are struggling with ever-increasing complexity on the one hand and stagnating or dwindling resources on the other. The challenge of doing more with less demands a smarter, more evolved technology solution.  In the words of the late Steve Jobs, “You’ve got to start with the customer experience… View Article
Syniverse and Cellusys Unite to Enhance Mobile Network Operators’ Roaming and Security Capabilities Syniverse and Cellusys Unite to Enhance Mobile Network Operators’ Roaming and Security Capabilities Syniverse and Cellusys Unite to Enhance Mobile Network Operators’ Roaming and Security Capabilities
September 24, 2024

Syniverse and Cellusys Unite to Enhance Mobile Network Operators’ Roaming and Security Capabilities

Partnership combines industry-leading IPX network with award-winning signalling VAS solutions ahead of 5G SA network transition TAMPA, Fla. — September 25, 2024 — Syniverse, the world’s most connected company®, and Cellusys, the #1 signaling solutions provider, have come together to deliver Cellusys’ award-winning roaming and fraud and security services alongside Syniverse’s top-of-the-line IPX network. This… View Article
BICS further strengthens international roaming services through partnership with Cellusys BICS further strengthens international roaming services through partnership with Cellusys BICS further strengthens international roaming services through partnership with Cellusys
September 23, 2024

BICS further strengthens international roaming services through partnership with Cellusys

Brussels – Belgium, 23rd September – BICS, part of the Proximus Group and the international communications enabler which carries half the world’s data roaming traffic, has further enhanced its global roaming service offering by partnering with a leading roaming signaling solutions provider, Cellusys. As a result of the partnership, BICS’ customers, particularly mobile operators, will… View Article
Cellusys and ice announce innovative Roaming VAS Partnership Cellusys and ice announce innovative Roaming VAS Partnership Cellusys and ice announce innovative Roaming VAS Partnership
September 18, 2024

Cellusys and ice announce innovative Roaming VAS Partnership

Oslo, Norway and Dublin, Ireland, Sept. 19th 2024 – Today, ice and Cellusys are pleased to announce the first deployment of the full suite of Cellusys roaming applications in a containerised environment, hosted in ice’s cloud platform. The deployment of the Kubernetes-based containers sees ice in-source its roaming VAS for the first time, and includes steering of roaming and Welcome SMS for 2G, 3G, 4G and 5G NSA, including VoLTE and IoT steering, as well as 5G SA steering upon launch.
CSG and Cellusys Drive New Era of Innovation in Roaming CSG and Cellusys Drive New Era of Innovation in Roaming CSG and Cellusys Drive New Era of Innovation in Roaming
September 17, 2024

CSG and Cellusys Drive New Era of Innovation in Roaming

DENVER, Sept. 17, 2024 – Mobile operators face growing challenges in managing complex roaming agreements, settlements and network quality, impacting their customer experience and business growth. Today, CSG® (NASDAQ: CSGS) announced a new partnership with Cellusys, the industry leader in roaming steering, fraud and security and analytics solutions for mobile operators, that will address these… View Article
GSMA WAS#20 Bali 23-26 September 2024 GSMA WAS#20 Bali 23-26 September 2024 GSMA WAS#20 Bali 23-26 September 2024
September 2, 2024

GSMA WAS#20 Bali 23-26 September 2024

Join us in Bali for GSMA WAS#20, where you’ll experience a blend of wellness and telecom innovation. Explore cutting-edge roaming solutions and enjoy Bali’s premier health and wellness offerings. Visit Cellusys at the Presidential Suite, Westin Hotel, to see how our AI tools and 5G roaming services can enhance your network efficiency.
Cellusys & BICS announce Threat Intelligence Partnership Cellusys & BICS announce Threat Intelligence Partnership Cellusys & BICS announce Threat Intelligence Partnership
June 24, 2024

Cellusys & BICS announce Threat Intelligence Partnership

The surge in mobile fraud, outlined by the 2023 ITW GLF Fraud report, highlights the need for collaboration among peers. Cellusys and BICS have taken action in this regard and are launched a Global Threat Intelligence Service, utilizing real-time signalling insights and machine learning. Powered by analysis of the vast amount of signalling data available to both parties the goal of this venture is to enable CSP to easily validate the authenticity of signalling traffic traversing their network through the use of an easy to use API.
Re-imagining Roaming QoS with Quality Operations Centre Re-imagining Roaming QoS with Quality Operations Centre Re-imagining Roaming QoS with Quality Operations Centre
June 3, 2024

Re-imagining Roaming QoS with Quality Operations Centre

Following our success in the 2023 iteration of the Rocco Hackathons, where we took home the gold in both the roaming and messaging competitions, we were eagerly awaiting the return of the competition in 2024. The hackathon format encourages quick thinking, creativity, ambition and innovation. These traits are parts of the DNA in Cellusys, making this competition a particular favourite of ours.
Automation of Roaming in an Open Ecosystem with Yaana Automation of Roaming in an Open Ecosystem with Yaana Automation of Roaming in an Open Ecosystem with Yaana
April 24, 2024

Automation of Roaming in an Open Ecosystem with Yaana

The partnership between Yaana and Cellusys aims to automate the roaming process using open APIs, eliminating manual configuration and improving operational efficiency. Currently, operators manually configure steering based on Yaana’s forecasts, but with API integration, this process becomes automated, ensuring accuracy and operational efficiency. Yaana can also benefit from Cellusys’s signalling data for better modelling and forecasting, improving overall performance and accuracy.
Adding Automation to Improve Roaming Quality Adding Automation to Improve Roaming Quality Adding Automation to Improve Roaming Quality
April 9, 2024

Adding Automation to Improve Roaming Quality

As roaming complexities grow with 5G, VoLTE, and IoT networks, automation becomes essential for operators. Traditionally simpler, roaming now faces challenges like data usage and network technologies. Event-driven steering by Cellusys tackles this by automating actions based on real-time analytics. This proactive approach ensures prompt issue resolution, enhancing the roaming experience. With preemptive and corrective strategies, operators make informed decisions upfront and adjust dynamically to real-time events. In summary, embracing automation empowers operators to efficiently navigate roaming complexities, ensuring seamless experiences for subscribers while optimizing resources.
WAS #19 Istanbul: Tradition, Innovation, and Commerce WAS #19 Istanbul: Tradition, Innovation, and Commerce WAS #19 Istanbul: Tradition, Innovation, and Commerce
April 4, 2024

WAS #19 Istanbul: Tradition, Innovation, and Commerce

Get ready for WAS#19 in Istanbul from April 16th to 18th, 2024. Istanbul’s unique blend of tradition and innovation makes it the perfect host for this conference where telecoms professionals converge. Join Cellusys to explore exciting innovations in Event Driven Steering, Flash Call Detection, and open roaming ecosystems.
Flash calls: New Authentication Channel For MNOs Flash calls: New Authentication Channel For MNOs Flash calls: New Authentication Channel For MNOs
February 16, 2024

Flash calls: New Authentication Channel For MNOs

Flash calls are emerging as a new challenge for mobile network operators (MNOs). These calls provide a means of authentication similar to SMS one-time passwords but are more cost-effective. However, they pose regulatory and revenue challenges for MNOs, who may not receive payment for zero-duration calls. Despite the controversy, flash call detection is crucial for MNOs to maintain control and security in their networks. Cellusys offers a Voice Firewall solution that provides real-time visibility and control over calls, ensuring network integrity and customer protection against flash call fraud.
Cellusys Streamlines Sponsored Roaming with the support of Thales Cellusys Streamlines Sponsored Roaming with the support of Thales Cellusys Streamlines Sponsored Roaming with the support of Thales
October 12, 2023

Cellusys Streamlines Sponsored Roaming with the support of Thales

Cellusys combined its capabilities with Thales to simplify the complexities of multi-IMSI roaming. This partnership is based on Thales’s Over-The-Air (OTA) management expertise and Cellusys’ IMSI translation capabilities, and promises to streamline the multi-IMSI roaming experience for operators and subscribers alike.
We are the Champions! – Kaleido 2023 We are the Champions! – Kaleido 2023 We are the Champions! – Kaleido 2023
October 10, 2023

We are the Champions! – Kaleido 2023

Cellusys has been named the #1 Steering of Roaming vendor by Kaleido Intelligence, a leading research and consulting firm in the mobile roaming industry. Not only did Cellusys secure the top spot in Steering of Roaming, but we also emerged as a champion vendor in Roaming Analytics & VAS, as well as Signalling Security and Firewall categories.
Cellusys and RoamsysNext Automate IR.21 Data Updates within Steering of Roaming System Cellusys and RoamsysNext Automate IR.21 Data Updates within Steering of Roaming System Cellusys and RoamsysNext Automate IR.21 Data Updates within Steering of Roaming System
October 6, 2023

Cellusys and RoamsysNext Automate IR.21 Data Updates within Steering of Roaming System

Cellusys and RoamsysNext, two established leaders in the roaming industry, have joined forces to provide an automated configuration of the Cellusys Steering of Roaming system based on IR.21 data from the GSMA RAEX Tools solution.