Learn about the evolution of wireless networks from 3G to 4G, and the methods to lawfully intecept these networks -- all in one concise document. Covers LTE and WiMAX interception (0.4 Mbyte).
2010-03-18
White Paper on IP Interception
Learn about the fundamental implementations and challenges of lawful interception for IP and VOIP networks (0.7 Mbyte). Recently updated.
Our Aproach l Standards l IP Interception l Voice Interception l VOIP Interception l ASP Solutions l CALEA Express
IP Lawful Interception Solutions
AQSACOM now offers the world's first comprehensive lawful interception solution for massive-scale public IP networks. Our IP interception systems are built upon AQSACOM's time and field-proven approach to lawful interception architecture, with:
• Applicability to ADSL, dial-up, cable modem, 802.11, fixed, and other access technologies.
• A highly modular design that can be readily integrated with AQSACOM voice interception solutions.
• Easy-to-use human interface requiring minimal training.
• Operation over off-the-shelf hardware for easy serviceability and low-cost parts replacement.
• Interoperability with all major IP networking equipment vendors.
• Conformance to current and emerging standards to effectively delivery interception data to law enforcement agencies.
A typical AQSACOM IP Lawful Interception Solution(*):
AQSACOM's Lawful Interception System (ALIS) comprises two components: ALIS-m for target provisioning and ALIS-d for data interception. ALIS-m operates in conjunction with the service provider's network access switching and servers (e.g., RADIUS) to determine the target's originating IP address (static or dynamic). Once this address is known, ALIS-d routes a secure replication all incoming/outgoing target IP traffic to the law enforcement agency for analysis. ALIS operates on standard Intel server platforms under Windows 2000.