Unified Services Router
Load balancing is particularly useful when the connection speed of one WAN port
greatly differs from another. In this case you can define protocol bindings to route
low-latency services (such as VOIP) over the higher -speed link and let low-volume
background traffic (such as SMTP) go over the lower speed link.
Figure 22: Load Balancing is available when multiple WAN ports are
configured and Protocol Bindings have been defined
3.4.3 Protocol Bindings
Advanced > Routing > Protocol Bindings
Protocol bindings are required when the Load Balancing feature is in use. Choosing
from a list of configured services or any of the user -defined services, the type of
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