PowerLink is the Ecessa™ family of award-winning WAN failover and ISP load balancing appliances that provide both outbound and inbound ISP failover, load balancing and bandwidth management with QoS for 100% uptime at one-third the TCO of other products.

ShieldLink is the Ecessa™ family of advanced, yet highly affordable secure WAN Link Controllers that incorporate all of the capabilities of PowerLink, while bringing network security to the next level by incorporating a built-in firewall and VPN Gateway.

ClariLink is the Ecessa™ family of award-winning SIP-enabled WAN Link Controllers that incorporate all of the capabilities of ShieldLink, while bringing VoIP, conferencing and call center applications greater reliability and performance with a built-in SIP proxy, SIP registrar and NAT proxy.

Network Control
Return on Investment
Cost-Effective
Reliability and Business Continuity
High-Availability
Site Redundancy
Performance
Flexible Scalability
Redundant Internet Access
Outbound WAN Link Load Balancing
Inbound WAN Link Load Balancing
QoS - Prioritizes WAN Bandwidth for Mission-Critical Applications
Network Security
VPN Load Balancing and Redundancy
Manageability
Multi-Site Support
Site-to-Site Channel Bonding
Transparency