Quality Of Service - Yealink SIP-T2 SERIES Administrator's Manual

Administrator's Guide for SIP-T2 Series/T19(P) E2/T4 Series/CP860 IP Phones
Repeat the step 2 to add more items to the Enabled column.
3.
To remove an item from the Enabled column, select the desired item and then click
4.
To adjust the display order of enabled items, select the desired item and then click
5.
or .
The LCD screen will display the item(s) in the adjusted order.
Click Confirm to accept the change.
6.
To configure the central report collector via web user interface:
Click on Account->Advanced.
1.
Select the desired account from the pull-down list of Account.
2.
Enter the host name of the central report collector in the VQ RTCP-XR Collector name
3.
field.
Enter the IP address of the central report collector in the VQ RTCP-XR Collector address
4.
field.
Enter the port of the central report collector in the VQ RTCP-XR Collector port field.
5.
Click Confirm to accept the change.
6.

Quality of Service

Quality of Service (QoS) is the ability to provide different priorities for different packets in the
network, allowing the transport of traffic with special requirements. QoS guarantees are
important for applications that require fixed bit rate and are delay sensitive when the network
capacity is insufficient. There are four major QoS factors to be considered when configuring a
modern QoS implementation: bandwidth, delay, jitter and loss.
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