The ViNE 2804b and ViNE 2808b units are “all-in-one” voice and data access gateways for the Enterprise market. They provide a standard dual SHDSL interface with 4 or 8 BRI ports capable of delivering up to 16 derived voice circuits. The 1 or 2 SHDSL lines can operate in 2-wire or 4-wire modes to support extended reach or increased bandwidth. The units can operate as stand-alone devices with direct phone connections or be connected to a PBX system. They support SIP & MGCP protocols together with integrated firewall, router, Proxy, NAT and Ethernet functions.
The ViNE 2804b and 2808b units are ideal for ISDN migration, VoIP services or remote locations in an IP-VPN application. They can be configured to use either an SHDSL or ethernet uplink.
The 4-ethernet switch allows multiple VLANs to be delivered and controlled. The local SIP Proxy ensures on-site redundancy. |