This security telecommunication system is designed based on the VoIP telecommunication network. We converted standard VoIP protocols to quantum privacy telecommunication protocols. This realized the perfect combination of communication based on SIP and quantum telecommunication, guaranteeing all ends can seamlessly reach the quantum privacy network.

• Manufactured the SipServer software that complies with quantum telecommunication network standards. 
• Router system.
• IAD input system hardware research and development of related software.
• Solution for perfect and private communication within companies.
• Guaranteeing compatibility and privacy of equipment.
• Saving cost on quantum network communication.
• A step to reality for quantum network products.