TANDBERG Gatekeeper User Guide
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Figure 12: Configuring downspeeding options
7.4. Bandwidth Control and Firewall Traversal
When a Border Controller and Gatekeeper are being used to traverse a firewall, an additional zone and
subzone come into use, as follows:
The traversal zone is used to represent the zone containing the Gatekeeper with which this
Gatekeeper is paired. This zone is automatically added for you.
The traversal subzone represents the Gatekeeper itself. The traversal subzone allows you to
control total and per-call bandwidths passing through the Border Controller. Unlike other
subzones, no endpoints can be registered in this subzone.