The EdgeMarc 4550 Series network services gateways are scalable VPN/routers that support Ethernet or T1 WAN connectivity. For T1 services, you can start with a single T1 initially and upgrade to support up to four T1's without additional hardware. Features include up to four T1 ports with flexible clocking options that support both internal and external clocking sources.
Features
- Expands to 4 X T1 with software license key upgrade
- 10/100 Mbps Ethernet WAN Port
- Integrated 4 port managed Ethernet switch with VLAN support
- QoS: priority queuing, traffic shaping, Diffserv marking/policing
- DHCP server
- Integrated VoIP Test Call Agent-standalone or in conjunction with EdgeView Active Line Testing (ALT)
- NAT/PAT
- Management: HTTP, HTTPS, SSH, Telnet, SNMPv1 and v3
- Available V.90 management modem (4551*)
- Available VoIP-aware VPN/Firewall
- Available VoIP application layer gateway (SIP)
- Resolves NAT/Firewall traversal issues
- Available VoIP call admission control
- Available Passive call quality monitoring
