User manual

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IP Address
***.***.***.***
*** is range from 0 to 255
0.0.0.0
Port ID Source port id from 1~10 1
Current List Create ACL and binding groups NULL
3.2.4.4. QoS VoIP
QoS VoIP option in Action field is to provide ingress VoIP packets can be
forwarded out with higher priority through the ACL function. In “Action” box
select the “QoS VoIP” checkbox to make QoS VoIP parameter area available
to configure.
NOTE: To make this function work, the QoS mode “All High Before Low “ in
QoS Configuration is required.
The QoS VoIP related parameters are shown in the following table:
All parameters with HEX format provide settings in continuous range. For
example, if we want VoIP packets, with UDP protocol type (17) and source port
number is in range of 10000~10015, to be forwarded out with highest priority
while network congestion happens, an ACL rule can be created like the
following setting: