GSMA Call Check
Receive real-time alerts about international call fraud, so you can protect your business and customers from its negative effects
What is GSMA Call Check?
This cloud-based service, powered by Oculeus, allows operators to check the likelihood of CLI (Calling Line Identity) spoofing, scam and invalid international calls – and to verify them.
This includes secure and remote checks between operators for enhanced protection. The service also incorporates GSMA IRSF Prevention, the only real-time fraud intelligence platform tailored to stop International Revenue Share Fraud.
Easy integration
The service is activated within days and is fully hosted and managed, seamlessly integrating into your network to flag incoming and outgoing international fraudulent call activity in real time, so you can act on it efficiently and effectively.
Practical examples of what it can do
Find out how GSMA Call Check helps operators prevent international incoming and outgoing spam calls, reduce IRSF and mitigate CLI spoofing.
Manage junk traffic
Manage junk traffic
IRSF, Origin-Based Rating Fraud (OBRF) and scam calls exploit invalid numbers
- Our service flags calls to unallocated or invalid numbers
- So, you can block, label and take appropriate action against these calls before they reach your network.
Mitigate CLI spoofing
Mitigate CLI spoofing
Comply with the common regulatory requirements and CEPT recommendations to fight scam calls and prevent the use of spoofed national CLIs.
- Ensures that legitimate calls, including roaming calls, are not affected while preventing fraudulent activities.
- The secure and collaborative nature of our service allows for effective defence without sharing sensitive data.
Reduce IRSF immediately
Reduce IRSF immediately
Effectively combat IRSF and reduce the financial impact on your organisation.
- Including Wangiri call-back fraud.
- Benefit from our IRSF database’s intelligence on fraudsters’ activity and the information they use.
An effective way to collaborate
An effective way to collaborate
Regulators are putting pressure on operators to work together more to combat call fraud. This service makes collaboration between operators cost-effective, secure and simple.
- Remotely check for fraudulent call activity thanks to real-time collaboration with in-country and international number data from operators across the globe.
- Ensures data privacy. Data minimisation and secure, encrypted data transfer are embedded into the design and architecture of the service.
- MNO Groups can manage and share call fraud intelligence effectively and consistently for the benefit of all group members – including managing specific call fraud lists, such as Do Not Originate and Do Not Terminate, centrally or in a distributed manner.
Why is it important for your business?
These types of call fraud are prolific and are escalating across the world. They cost operators billions of dollars as well as their customers, who leave affected networks for more trustworthy and reliable service providers.
Fully managed and straightforward
It’s simple to implement, with standard SIP interfaces and API options, so you can start seeing the benefits from day one.
Guard against significant costs
Protect your revenue stream against the cost of call fraud and avoid churn by improving your customer experience and gaining back their trust.
Ensure regulatory compliance
Meet common regulatory requirements to prevent CLI spoofing, in line with European Conference of Postal Telecommunications Administrations (CEPT) recommendations.
Strength in collaboration
Join a robust platform designed to grow in functionality and reach, ensuring a stronger collective defence against fraud.
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