
Grandstream
Grandstream UC IP-PBX & Networking System | GCC6020
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All-in-One Unified Communications and Networking Hub
The Grandstream GCC6020 is a revolutionary convergence solution that combines a powerful IP PBX, a Next-Generation Firewall (NGFW), a VPN router, and a PoE switch into a single, compact device. Designed for small to medium-sized enterprises, it offers exceptional performance with up to 6.5 Gbps routing throughput and supports up to 500 SIP users. With versatile WAN/LAN configurable ports including 10G SFP+ and 2.5G Ethernet, it provides a comprehensive foundation for modern business networks.
Features
- Unified Platform: Integrates IP PBX, NGFW, VPN router, and network switch capabilities.
- High-Performance Routing: Delivers up to 6.5 Gbps router throughput and 1.3 Gbps IPsec VPN throughput.
- Advanced IP PBX: Supports up to 500 SIP users and 120 concurrent calls for robust voice communications.
- Versatile Connectivity: Features 1x 10G SFP+, 1x 2.5G, and 4x Gigabit Ethernet ports (all WAN/LAN configurable).
- Built-in PoE: Provides 5 PoE-out ports to easily power IP phones, cameras, and access points.
- Enterprise Security: Includes an integrated Next-Generation Firewall with IDS/IPS and 320K NAT sessions.
Specifications
| Network Ports | 1x 10G SFP+, 1x 2.5G, 4x GbE (WAN/LAN Configurable) |
| Router Throughput | 6.5 Gbps |
| VPN Throughput | 1.3 Gbps (IPsec) |
| PBX Capacity | Up to 500 SIP Users, 120 Concurrent Calls |
| Memory | 4GB RAM, 32GB eMMC |
| Dimensions (LxWxH) | 28.0 x 18.5 x 4.4 cm (Unit) |
Manufacturer Technical Data
| Product Spec Sheet | Not available for this product |
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Frequently Asked Questions
Answers to frequently asked questions
Does NexGen Computing conduct regular security audits?
Yes, we regularly conduct security audits and vulnerability assessments to identify and address potential security weaknesses, maintaining a high level of security and compliance with industry standards.
How can I stay informed about policy changes?
We reserve the right to update or modify our policies at any time. Changes will be posted on our website, and your continued use of our products and services constitutes acceptance of any changes.
Where can I find more information or ask additional questions?
For more information or assistance, please visit our website at www.nexgencomputing.co.za or contact us at support@nexgencomputing.co.za.
How does NexGen Computing handle shipping and delivery?
Orders are processed promptly, with delivery details provided at checkout. Tracking information will be emailed once your order ships.
What is the return and refund policy?
Refunds are typically issued for defective or incorrect items within 14 days of receipt. For detailed information, please refer to our Refund Policy.
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Yes, all payments made on our site are processed securely on our domain using industry-standard security measures. Sensitive data, such as credit card numbers, are processed by PCI-compliant payment processors like Yoco, Paystack, and Peach Payments.




