Chapter 4 System Configurations
Figure 4-10 QoS Setting Window
3.
Select
FEC
. Set FEC parameters by referring to
.
Table 4-9 FEC Parameter Descriptions
Parameter
Description
Enable FEC
Whether to enable the FEC function. You are recommended to
enable the function and the
IP Auto Rate
function.
Audio/Primary Video/Sec-
ondary Video Packet Loss
Ratio
The packet loss ratio at the remote end, including
Auto
,
1%
,
3%
,
5%
,
10%
,
20%
, and
30%
.
Auto
means the packet loss
ratio is subject to the actual situation at the remote end.
Audio/Primary Video/Sec-
ondary Video Redundancy
Options:
Auto
,
5%
,
10%
,
15%
,
20%
,
30%
,
40%
,
50%
, and
100%
.
Auto
by default.
Audio/Primary Video/Sec-
ondary Video Keep Bandwidth
Whether to lower the code rate to keep the total bandwidth
unchanged.
4.
Select
Auto IP Rate
. Set
Auto IP Rate
parameters by referring to
.
Table 4-10 Auto IP Rate Parameter Descriptions
Parameter
Description
Auto IP Rate
If
Auto IP Rate
is selected, the ZXV10 ET301 terminal enables auto IP rate
function, and you need to set
Lowest Tx.
l
When the network quality deteriorates and the packet loss ratio exceeds the
threshold, the conference rate is decreased.
l
When the network recovers to the normal situation, the system increase
the conference rate automatically.
If this parameter is not selected, this function is not enabled.
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