

Have a question?
Quantity discounts available
Pre-sales product and solution advice
Add-on tech support plans available
Same day shipping on most orders
Grandstream GCC6021 combines an IP PBX, 24-port PoE switch with multiple 2.5-Gigabit ports, VPN router, and enterprise-grade firewall in a single device. This all-in-one solution for professional voice and video communications plus networking makes it simple to configure and manage wired and wireless networks, including VPN networks, with first-class security. As a PoE switch, GCC6021 has 16 Gigabit Ethernet ports, plus 8 2.5-Gigabit Ethernet ports and 4 10-Gigabit SFP+ ports. All the RJ45 ports can deliver PoE power to connected devices with a total power budget of 370 W. The 2.5-Gigabit ports can deliver PoE++ (802.3bt) power. As an IP PBX, GCC6021 is a full-fledged voice call and video conferencing system with integrated collaboration features and mobile app support. Out of the box, it handles up to 50 users and 16 concurrent calls by default, and it is upgradable with additional licenses to expand its capacity.
Part of the Grandstream GCC6000 Series of UC and Networking Convergence Solutions, GCC6021 is a powerful appliance and management system for configuring, deploying, and managing endpoints and communication traffic. As a network router, it supports up to 10 Gbps throughput, which means it can control up to 300 Grandstream GWN Series wireless access points (APs) and up to 1,000 clients. As a firewall, it protects your network and devices with Layer 3 to 7 IDS, SSL detection, extensive anti-virus protection, and much more, plus it offers many other security features including encrypted traffic and unique security certificates. For a professional, all-in-one solution that combines four necessary business communications devices, look to Grandstream GCC6021.
© 2025 IP Phone Warehouse. All rights reserved, including the right to reproduce this product description or portions thereof in any form whatsoever.