GS-GCC6021 specification sheet

Overview:

Grandstream UC IP-PBX and Networking System GCC6021
The Grandstream GCC6021 is an all-in-one unified communications and networking system designed for small to medium-sized businesses. It combines an IP PBX, VPN router, next-generation firewall, network switch, and dual-band Wi-Fi 6 access point into a single device. With support for up to 50 users and 12 concurrent calls, it provides a complete, reliable communication and networking platform.

Description:

The GCC6021 delivers seamless integration of communication and network management, making it ideal for modern offices. Users benefit from centralized management of Grandstream endpoints, flexible connectivity through multiple Ethernet ports, advanced security protection, VPN capabilities for remote access, and smart quality-of-service (QoS) to minimize latency. It supports robust collaboration, easy deployment, and simplified administration for businesses seeking a unified network and communication solution.

Features:

Unified Communication and Networking in One Device
The GCC6021 merges multiple business solutions into one platform, providing:

• Integrated IP PBX for voice and video communication
• VPN router for secure remote connections
• Firewall with advanced threat protection
• Dual-band Wi-Fi 6 access point for fast wireless connectivity
• Network switch with multiple Gigabit, 2.5G, and 10G SFP+ ports

Flexible Connectivity Options
The device includes:

• 4x 10G SFP+ ports for high-speed uplinks
• 8x 2.5GbE ports and 16x Gigabit Ethernet ports for versatile LAN/WAN configuration
• Up to 5 WAN ports with load balancing and failover
• 24 PoE-out ports to power IP phones, cameras, and access points

Advanced Security and Reliability
Enterprise-grade security is built in, including:

• Anti-virus and intrusion prevention system (IDS/IPS)
• Deep packet inspection (DPI) and SSL detection
• Encrypted traffic, secure boot, and unique security certificates
• High-availability support with hot standby for uninterrupted operations

Seamless Endpoint Management
Manage all Grandstream endpoints through:

• Cloud-based GDMS platform
• Mobile app
• Local web interface, SSH, or SNMPThis centralization simplifies network monitoring, configuration, and maintenance.

Optimized Performance and Reduced Latency
By combining networking and IP PBX functionality in one platform, the GCC6021 ensures:

• Smart QoS to prioritize voice and video traffic
• Minimal data latency for smooth communication
• Reliable connectivity even during heavy network usage

Ideal for Small and Medium Businesses
The GCC6021 series is perfect for businesses seeking:

• A single, compact device for networking, communication, and security
• Simplified deployment and management
• Scalable solutions supporting up to 500 SIP users or 120 concurrent calls

Enterprise Communication and Collaboration
The built-in IP PBX delivers a powerful suite of collaboration tools, including:

• Voice and video calls
• Call routing, conferencing, and voicemail
• Integration with IP phones, video endpoints, and other Grandstream devices

Conclusion
The Grandstream GCC6021 is a complete business communications and networking solution. It streamlines IT management, ensures secure and reliable connectivity, and provides advanced collaboration tools, making it an ideal choice for growing businesses that need a unified, high-performance platform.

Specifications:

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Specifications
Product Code	GS-GCC6021
Network Ports	4x 10 Gigabit SFP+ ports , 8x 2.5 Gigabit and 16x Gigabit Ethernet ports
	*WAN/LAN is configurable, max 5xWAN
Auxiliary Ports	1 x CONSOLE, 1 x USB3.0, 2 x HA, 1 x MGMT
Memory	4GB DDR4+256MB DDR3 RAM, 32GB eMMC, 128MB NAND
External Storage	M.2 SSD
Router	10Gbps
IPsec VPN Throughput	1.3Gbps
NAT Sessions	320K
NGFW Throughput (DPI+IPS)	9Gbps
PBX	50 users and 16 concurrent calls by default
	Upgrades available for purchase
Mounting	Desktop and Rack-mountable
Material	Metal
LEDs	24x LED(G/Y) for Ethernet Ports/PoE Out, 4x LED for SFP+, 2x LED for HA, 1x LED(R/G/B) for device tracking and status indication, 1x LED for main power, 1x LED for Redundant Power System
Connection Type	DHCP, Static IP, PPPoE
Network Protocols	IPv4, IPv6, IEEE802.1q ,IEEE 802.1p, IEEE802.1x, IEEE802.3, IEEE 802.3u, IEEE 802.3x,IEEE802.3ab