The Fusion 420 is a Multi-Service Business Gateway (MSBG) for delivering unified IP communications to small and medium businesses with up to 250 employees.

The Fusion 420 delivers voice, video, data, and security services. The Fusion 420 includes full VoIP session control (SIP/MGCP support) firewall, NAT, VPN support, T1/E1 WAN interface, a dual redundant power option, and analog FXO connections to the PSTN.

The Fusion 420 is GoS™-enabled, providing an industry-leading 9 QoS classes that guarantee bandwidth and control packet loss and delay for VoIP and other mission-critical IP applications.

The Fusion 420 provides ongoing voice quality monitoring, a simple Web GUI for configuration and management, and support for U4EA's element management system.

The Fusion 420 supports IP-PBX, hosted VoIP, and SIP Trunking solutions to support a wide array of SMB network and communications needs.

U4EA Fusion 420 (U4EA Website)

Typical Fusion 420 Deployment Scenario