General | |
Manufacturer | Grandstream |
---|---|
Model | Grandstream GCC6020 |
Manufacturer Part No | GCC6020 |
Compatible Country | Middle East, Africa, Iran, Dubai |
Country of Origin | California |
Grandstream GCC6020 Unified Communcations IP PBX and Networking Solutions
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- Brand Store: Grandstream
- Model: Grandstream GCC6020
- Availability: Out Of Stock
- Part No: GCC6020
About this item
- Built-in IP PBX provides voice & video communications with advanced collaboration features
- Built-in enterprise-grade firewall provides anti-virus, layer 3-7 IDS/IPS, DPI, SSL detection, and more
- Built-in VPN router supports 6.5Gbps or 10Gbps to allow easy remote access to private networks
- Built-in network switch with 4 or 16 Gigabit ports, 5 or 24 PoE out ports, both have 2.5 Gigabit and 10 Gigabit SFP+ ports
- Enhanced reliability with support for hot standby High-Availability
- Easily configure, deploy, and manage all Grandstream endpoints from one central location
- Provides advanced security protection with encrypted traffic, secure boot, unique security certificates, and more
- Managed through the cloud (GDMS), mobile app, local WEB UI, SSH, and SNMP
- Multiple WAN ports with load balancing and failover to maximize connection reliability

Grandstream Grandstream GCC6020
Grandstream GCC6020 Specifications | |
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Network Ports | 1x 10G SFP+, 1x 2.5G Ethernet, 4x 1G Ethernet (All WAN/LAN configurable, up to 3 WAN) |
Auxiliary Ports | 1× Console, 1× USB 3.0 |
Memory | 4GB RAM, 32GB eMMC |
External Storage | M.2 SSD slot |
Routing Throughput | 6.5 Gbps |
IPsec VPN Throughput | 1.3 Gbps |
NAT Sessions | 320,000 |
NGFW Throughput | 6 Gbps (DPI + IPS) |
PBX | 50 users, 16 concurrent calls (upgradable) |
Mounting | Desktop, Wall, and Rack-mountable |
Material | Metal |
LED Indicators | 1x SFP+ LED, 5x Ethernet LEDs (G), 5x PoE LEDs (Y), 1x RGB Status LED, 1x Main Power LED, 1x RPS LED |
Network Protocols | IPv4/IPv6, IEEE 802.1q/p/x/3/u/ab, DHCP, Static IP, PPPoE |
QoS | VLAN, TOS, DSCP filtering, App QoS, VoIP prioritization |
Firewall Features | DDNS, NAT, Port Forwarding, DMZ, UPnP, DoS, Spoofing Defense, DPI, IPS/IDS, SSL Proxy, Anti-Virus, Content Control (URL/DNS/Keywords), Geo-IP filtering, Email Security |
VPN Support | IPsec, OpenVPN®, WireGuard®, PPTP, L2TP Encryption: AES, 3DES, DES, MPPE Authentication: MD5, SHA1/256/384/512, RSA NAT Traversal, Client/Server Modes |
Management | GDMS, GWN App, Web GUI, CLI, SSH, SNMP v1/v2c/v3 |
Max APs / Clients | Up to 300 APs / 500 Clients |
Power | Universal Adapter: 100-240VAC → 54VDC 2.8A (150W) PoE Out: 5 ports (IEEE 802.3af/at), max 120W RPS Input: 54VDC/2.8A |
Operating Conditions | 0–45°C, 5–95% RH (non-condensing) |
Storage Conditions | -10–60°C |
Dimensions | 280 × 185.5 × 44 mm (unit), 384 × 209.5 × 60 mm (packaged) |
Weight | 1.5 kg (unit), 2.1 kg (packaged) |
Package Contents | GCC6020, Power Adapter, Rack Kit, Quick Guide |
Compliance | FCC, CE, RCM, IC |
Download Grandstream GCC6020 Datasheet

General | |
Manufacturer | Grandstream |
---|---|
Model | Grandstream GCC6020 |
Manufacturer Part No | GCC6020 |
Compatible Country | Middle East, Africa, Iran, Dubai |
Country of Origin | California |