Secure VPN Supported 8 64 FXS Ports Medium Business SIP VoIP Gateway

Secure VPN Supported 8 64 FXS Ports Medium Business SIP VoIP Gateway. Scalable FXS Ports: Supports 8 to 64 FXS ports to meet medium enterprise expansion needs. High Channel Capacity: 18 simultaneous channels ensure smooth multi-user concurrent communication. Secure VPN Support: Built-in VPN function enables secure remote business communication. Broad PBX Compatibility: SIP-based design delivers excellent compatibility with mainstream IP PBX systems. Stable Network Protocol: Standard TCP/IP protocol guarantees stable and uninterrupted network transmission. Rack-Mountable Design: Facilitates unified deployment and management in server rooms. Comprehensive Warranty: 12-month full unit warranty with 100% factory inspection. Flexible Customization: Offers full customization, customization from designs, and minor customization options.