Polycom RMX 2000 Administrator's Manual page 123

10 If required, click the QoS tab.
Quality of Service (QoS) is important when transmitting high
bandwidth audio and video information. QoS can be measured and
guaranteed in terms of:
• Average delay between packets
• Variation in delay (jitter)
• Transmission error rate
DiffServ and Precedence are the two QoS methods supported by the
RMX. These methods differ in the way the packet's priority is
encoded in the packet header.
RMX's implementation of QoS is defined per Network Service, not
per endpoint.
11 View or modify the following fields:
Table 8-8 Default IP Service – Conferencing – QoS Parameters
Field
Enable
Polycom RMX 2000 Administrator's Guide
Description
Select to enable configuration of the QoS settings.
When un-checked, the system uses the default QoS
settings.
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