The Future of Legal Data Retention
FAST. ACCURATE. COMPLIANT. SECURE.
THE CHALLENGE
Common Data Retention challenges
faced by Telecom Operators today
In a rapidly evolving regulatory environment, CSPs must meet legal obligations while protecting privacy and ensuring national security. Many CSPs struggle to manage their legal data retention efficiently. Common operational challenges are:
SLOW, MANUAL PROCESSES – Searches often run overnight, with results delayed or lost.
ACCURATE DATA RETRIEVAL – In the correct usable format.
FRAGMENTED SYSTEMS – Data is spread across multiple platforms, requiring manual compilation and increasing the risk of human error.
DEPENDENCE ON KEY INDIVIDUALS – A team of few skilled members manage the entire process, creating bottlenecks and continuity risks.
THE SOLUTION
Fast, secure & compliant responses to Lawful Requests
Subtonomy REX is the industry’s most advanced platform for handling lawful data retention requests, enabling secure, automated, and lightning-fast responses that are fully compliant with GDPR and upcoming national regulations.
Collect
REX collects, processes and maps billing records, passive probe events, timing advance measurements, roaming records and IP/NAT records.
Integrate
REX integrates and enriches data automatically by mapping the collected network data with CRM data, cell inventory, device databases and location map data.
Search
Search results are displayed in seconds or minutes.
Visualize
Visualizes data via REX tables, on a map or by providing conslidated reports for secure exports to the requester.
Subtonomy REX collects, processes and maps data from several telecom data sources into ONE place
NETWORK DATA - REX collects processes and maps data from timing advance measurements, mobile signaling, billing CDRs and passive probes (XDRs). This data includes information on calls, SMS, roaming records (TAP files), both public and private IP addresses (NAT logs), data connections and location data.
IP ADDRESS DATA - REX efficiently handles IP address mapping by integrating and preprocessing data from multiple sources, ensuring compatibility across various sub-systems and reducing storage needs with advanced data processing techniques.
GEOLOCATION DATA - Positioning data primarily comes from network information, such as cell identities, geographical co-ordinates and cell directions. Positioning or location system data can be integrated if available.
REFERENCE DATA - REX integrates and enriches data by mapping signaling and IP records with CRM data, map data, cell inventory and device databases.
REAL-TIME & HISTORICAL DATA - REX accesses both real-time and historical data at the set number of days and subset of data that is authorized. All searches are logged and data is retained for the specific number of days.
PROVEN IN FIELD
Built for Telecom Operators.
Trusted by Authorities.
Subtonomy REX is a future-proof SaaS platform tailored for
telecom operators to meet legal data retention and lawful request obligations with unmatched speed, integrity, and efficiency.
Trusted by Tier-1 European operators, REX consolidates retention and geolocation data into a single, secure application — purpose-built for today’s demands and tomorrow’s expectations.
Why Telecom Operators
choose REX for Legal Data Retention
INSTANT SEARCH RESULTS WITHIN 30 SEC
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Lightning fast individual records available within 30 seconds
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Preprocessed data enables immediate delivery to authorities
ONE SYSTEM - ALL DATA
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Streamlined workflow in ONE consolidated system
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Consolidates CDRs, NAT logs, passive probes, CRM, and network data
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Eliminates silos and manual searches across disparate systems
AUTOMATION-FIRST APPROACH
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Accurate results removes human error and reduces legal risk
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Easy-to-use GUI speeds oresponse time, new onboarding and reduces reliance on skilled staff
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Increases team efficiency and reduces operational costs
GDPR COMPLIANT & ISO 27001 CERTIFIED
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Built-in controls for access, audit logging, and data minimization
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Ensures only lawful and verified requests are processed
SECURE BY DESIGN
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Fully on-premise deployment
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Flexible retention times configured by type of record
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Role-based access, secure transfer, and complete traceability
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Complies with national and international standards (ETSI TS102 657 & custom national formats)
FUTUREPROOF FOR UPCOMING LEGISLATIONS
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Designed to adapt to evolving legal frameworks and network techniques
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Highly flexible in terms of data formats, delivery logic, and access models
PROVEN IN FIELD
Take their word for it.
"Telenor Norway has recently implemented REX as a solution for handling authority requests. We are very pleased by both the system itself and with Subtonomy as a vendor. REX gives us a completely different workday in terms of easiness of use and query response time. Reports we previously had to wait several hours for are now generated in minutes or even seconds. Subtonomy impresses us by being very welcoming, customer-oriented and solution-focused, with high quality project deliveries and reliable support services."
TERJE RUDIN
Product Manager Police Response Center & NOC @Telenor Norway
Let’s Talk Future-Ready Retention
Subtonomy REX isn’t just a system, it’s your trusted partner for lawful data retention. Reduce integration effort, respond faster to lawful demands, and ensure end-to-end control.
Contact us to learn more or book a demo.