Lawful Interception

VOCAL’s Lawful Interception solutions are available for voice, video, fax/facsimile and data communications, including.

• VoIP video and audio decoding
• Analog voice/fax monitoring and recording
• Analog fax demodulation and decoding
• T.38 Fax over IP decoding
• Input recorded files and real-time sources
• Process PSTN and IP network intercepts
• Turn-key designs and custom solutions

As an industry leader in lawful interception solutions, our expertise in the design, implementation and configuration of products for fax, VoIP, network, and telephony will help you develop your application quickly and efficiently. Contact us to discuss your lawful interception application requirements with our engineering staff.

Lawful Interception (LI) is the process by which targeted communications traffic is intercepted for delivery to a law enforcement agency (LEA) based on a warrant or court order.

Lawful Interception Solutions

VOCAL’s Lawful Interception software libraries are modular and optimized for DSPs and conventional processors from TI, ADI, ARM, Intel and other leading vendors.  Our software provides a foundation for a complete lawful interception solution. Custom and turn-key designs are also available to meet your specific application requirements.

• Video and Voice over IP (VoIP) Decoding
• Telephone Line Recording
• Fax Lawful Interception
• T.38 Fax Decoding

More Information

• Lawful Interception Design
• Forensic Speaker Recognition Preprocessor
• T.38 Image Extraction from Captured Network Data
• Interception of VoIP Communications at an ISP
• Session Initiation Protocol (SIP) and Deep Packet Inspection (DPI)
• Remote Video Surveillance