Listen provides law-enforcement and intelligence agencies with a single, policy-driven environment for filtering, collecting, analysing, and securely storing voice and data traffic across every major communications network.

Proven in continuous service for more than fourteen years, it scales from city-level deployments to country-wide coverage while supporting multiple agencies and monitoring centres on the same infrastructure.

Taps PSTN, ISDN, NGN, IMS, WLL, PIE, and mobile (2G–5G) interfaces through standards-aligned mediation gateways, ensuring no blind spots as networks evolve.

Modular ingest nodes add capacity on demand, keeping pace with surges in target volume without downtime or re-architecting.

Role-segmented workspaces allow separate LEAs or monitoring centres to run concurrent operations while sharing the same physical platform.

Unified warrant execution spans multiple service providers, removing the need for duplicated tooling and shortening time-to-access.

Built-in AI models flag behavioural anomalies, correlate identities across channels, and surface high-value leads; one-click exports support evidentiary chain-of-custody.

Policy-controlled sharing workflows let authorised partners search, retrieve, or subscribe to specific intercept packages without exposing wider case data.

Supports activation, deactivation, interrogation, and full content capture—including multi-party conference calls—for both voice and packet data streams.

Redundant core nodes, encrypted storage, and hot-patch upgrades keep the system online under growing loads and evolving legal mandates.