4 × 10G SFP+ Uplink Ports: Ensures robust and high-speed uplink connectivity.
24 × Gigabit PoE Ports: Provides power and data over a single cable to a variety of devices.
Layer 3 Management
DHCP Server Capabilities
Quality of Service (QoS)
Access Control Lists (ACL)
SNMP (v1/v2/v3)
The Grandstream GVC3220 Video Conferencing System delivers 4K Ultra-HD visuals, Android 9.0 OS, 12x PTZ camera, and full-room audio—ideal for boardrooms, classrooms, and large conference halls.
The Grandstream UCM6304 is an enterprise-grade IP PBX that supports up to 2,000 users and 300 concurrent calls, offering a unified communication platform with built-in voice, video, meetings, chat, mobility, and advanced security—ideal for scalable business collaboration.
The Grandstream CloudUCM Plus is a cloud-based PBX solution for small and growing businesses. It supports up to 50 extensions and 16 simultaneous calls, with built-in meetings, messaging, and CRM integration—all managed securely without hosting fees.
Conventional Manual Call Point 
