Quantum-Safe SIP Multi-Terminal Audio/Video Switching System Solution

Table of Contents

1. Solution Overview

2. System Architecture Design

3. Core Product Portfolio

4. Quantum Security System

5. Multi-Terminal Access System

6. Audio/Video Switching System

7. Typical Application Scenarios

8. Deployment and Implementation

9. Technical Advantages and Compliance

Chapter 1 Solution Overview

1.1 Solution Background

With the rapid advancement of quantum computing technology, traditional encryption systems based on RSA/ECC face the severe threat of being cracked by quantum computers. In industries with extremely high information security requirements, such as the military, government, public security, procuratorate, court, armed escort, and national defense mobilization, the long-term security of communication systems has become a strategic-level need.

This solution, built on over two decades of communication technology expertise from Beijing Ruiguang Jiyuan Digital Technology Co., Ltd., integrates cutting-edge technologies including quantum security, AI intelligent processing, and multimodal communication, to construct a multi-terminal audio/video switching system featuring full-link resilience + quantum security + AI intelligent processing, providing a future-oriented secure communication foundation for critical industries.

1.2 Solution Objectives

• Quantum Attack Resistance: Adopts NIST-standardized post-quantum cryptography algorithms (ML-KEM/ML-DSA) to completely mitigate the risk of quantum computing cracking

• Full Terminal Coverage: Supports quantum-secure access for all terminal types including SIP phones, cameras, trunking intercoms, radios, and EM transmission

• Separate Signaling and Media Encryption: SIP signaling and media streams are encrypted separately, eliminating the need for VPN dependency and avoiding public network congestion risks

• AI Intelligent Enablement: Built-in multimodal large model and Hermes Agent enable intelligent dispatch, video analysis, and decision support

• Heterogeneous Network Convergence: Supports converged access across multiple networks including optical fiber, field wire, MESH, satellite, and 4G/5G

1.3 Applicable Industries

Industry Sector	Application Scenarios
Military	Combat command, battlefield communication, classified conferencing
Government	Emergency command, government video conferencing, secure communications
Public Security, Procuratorate & Court	Law enforcement dispatch, case consultation, remote interrogation
Armed Escort	Fleet dispatch, real-time surveillance, secure intercom
National Defense Mobilization	Mobilization command, communication support, combat readiness training