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Future-Ready Interception: Exploring iLIS for 5G & NGN Networks.

As communication technologies rapidly evolve, the need for advanced interception solutions becomes increasingly critical. Enter iLIS, a state-of-the-art Lawful Interception System designed to cater to the requirements of 5G and Next Generation Networks (NGN). This blog explores how iLIS ensures regulatory compliance, enhances security, and supports the operational efficiency of Communication Service Providers (CSPs).

Understanding iLIS: A Comprehensive Overview:

iLIS, or iAcuity's Lawful Interception System, is a robust solution tailored for the interception of voice and data across multiple network generations, including 5G, NGN, VoLTE, 4G, 3G, 2G, and Broadband. Fully compliant with ETSI and 3GPP specifications, iLIS serves as a single-platform solution that addresses the complexities of modern telecommunications networks.

Key Features of iLIS:

  1. Interception Capabilities: iLIS excels in intercepting both communication content (CC) and session-level information (IRI) of targets. This dual capability ensures comprehensive monitoring and analysis, crucial for regulatory compliance and security.

  2. Technology Agnostic: The system supports various network technologies, making it versatile and future-proof. Whether dealing with traditional 2G or cutting-edge 5G networks, iLIS adapts seamlessly, ensuring consistent performance across all platforms.

  3. Scalability: As networks expand and data volumes grow, iLIS scales effortlessly. Its linear scalability ensures that CSPs can handle increasing interception demands without compromising performance or security.

  4. User-Friendly Interface: iLIS features an intuitive user interface that simplifies system configuration, alert management, and performance monitoring. This ease of use is vital for operational efficiency, allowing CSPs to focus on core activities rather than grappling with complex system controls.

  5. Cloud and On-Premises Hosting: Flexibility in deployment is a significant advantage. iLIS can be hosted on cloud platforms or on-premises, catering to the diverse infrastructure preferences of CSPs.

Application Monitoring and Maintenance:

Efficient operation and maintenance are crucial for any interception system. iLIS includes a comprehensive Application Monitoring module that eases these tasks significantly. This module provides a visual status of all system parameters, alerts, and processes, enabling proactive management and rapid response to issues.

Key Sub-Modules:

  • System Configuration: Facilitates the setup and adjustment of various system parameters to optimize performance and compliance.

  • Alert Configuration: Allows for the customization of alerts based on system thresholds, ensuring timely notifications for potential issues.

  • Metrics: Offers detailed insights into system performance, including CPU and memory usage, error rates, and more.

  • Target Alerts: Manages the activation and deactivation of target alerts, crucial for effective monitoring.

  • Process Management: Provides visibility into process statuses and histories, aiding in troubleshooting and performance optimization.

Ensuring Regulatory Compliance:

One of the primary functions of iLIS is to ensure that CSPs comply with regulatory requirements for lawful interception. Compliance with ETSI and 3GPP standards is non-negotiable in many regions, and iLIS's robust adherence to these specifications provides peace of mind for CSPs. By implementing iLIS, CSPs can be confident that they are meeting all necessary legal obligations while safeguarding user data and privacy.

Enhancing Security and Business Assurance:

In today's digital landscape, security threats are ever-present. iLIS not only supports lawful interception but also plays a crucial role in enhancing overall network security. By monitoring and analyzing communication traffic in real-time, iLIS helps identify and mitigate potential security threats before they can cause significant harm.

Additionally, iLIS contributes to business assurance by providing detailed reports and analytics. These insights help CSPs optimize network performance, reduce operational costs, and prevent revenue leakages. The ability to correlate logs and other critical parameters in real-time allows for more informed decision-making and strategic planning.

The Future of Network Interception:

As we move further into the era of 5G and beyond, the demands on interception systems will continue to grow. iLIS is designed with the future in mind, offering the scalability, flexibility, and advanced features necessary to keep pace with technological advancements.

Embracing 5G and NGN

The transition to 5G and NGN brings numerous benefits, including higher data speeds, lower latency, and the ability to support a massive number of connected devices. However, it also introduces new challenges for lawful interception. iLIS addresses these challenges head-on, providing a solution that is not only compatible with these new technologies but also optimized to leverage their advantages.

Staying Ahead of Threats:

The cybersecurity landscape is constantly evolving, with new threats emerging regularly. iLIS's advanced interception and analysis capabilities ensure that CSPs can stay ahead of these threats, protecting their networks and users. The system's real-time monitoring and alerting functionalities are particularly valuable in this regard, enabling swift action to counteract potential security breaches.


In conclusion, iLIS represents the future of lawful interception in the telecommunications industry. Its comprehensive feature set, compliance with regulatory standards, and ability to adapt to evolving network technologies make it an indispensable tool for CSPs.

By implementing iLIS, CSPs can ensure they are prepared for the demands of 5G and NGN networks, safeguarding their operations and enhancing their service offerings.

For more information on iLIS and how it can benefit your organization, visit iAcuity Telco Solutions or contact us at +91-022-2421 0046


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