1. The ultimate fine craftsmanship
2. Economic, environmental protection, intelligent product concept
3. Easy installation and configuration
4. Friendly user interface design
5. Provide multiple users to use switching and configuration
6. Secure and complete deployment and configuration protocols
7. High compatibility - compatible with SIP-based mainstream IP PBX/Soft Switch/IMS platforms, such as Asterisk, Broadsoft, 3CX, Elastix, Zycoo, etc.