Cisco Cisco Expressway Maintenance Manual
the media port range. On Small/Medium systems you can explicitly specify which 2 ports listen for
multiplexed RTP/RTCP traffic, on the Expressway-E (
multiplexed RTP/RTCP traffic, on the Expressway-E (
Configuration > Traversal > Ports
). If you choose
not to configure a particular pair of ports (Use configured demultiplexing ports = No), then the
Expressway-E will listen on the first pair of ports in the media traversal port range (36000 and 36001 by
default).
Expressway-E will listen on the first pair of ports in the media traversal port range (36000 and 36001 by
default).
Applying bandwidth limitations to the Traversal Subzone
You can apply bandwidth limits to the Traversal Subzone as follows:
Limitation
Description
Total
Limits the maximum bandwidth available for all concurrent traversal calls.
Calls handled by...
The maximum bandwidth available to any individual traversal call.
For all the above limitations, the Bandwidth restriction setting has the following effect:
n
No bandwidth: no bandwidth is allocated and therefore no calls can be made.
n
Limited: limits are applied. You must also enter a value in the corresponding bandwidth (kbps) field.
n
Unlimited: no restrictions are applied to the amount of bandwidth being used.
If your bandwidth configuration is such that multiple types of bandwidth restrictions are placed on a call (for
example, if there are subzone bandwidth limits and pipe limits), the lowest limit will always apply to that call.
example, if there are subzone bandwidth limits and pipe limits), the lowest limit will always apply to that call.
Cisco Expressway Administrator Guide (X8.5)
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Bandwidth control
About subzones