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DVG-5112S User’s Manual
ADVANCED
D-Link Systems, Inc.
68
3-2-4 Advanced Network
3-2-4-1 QOS
WAN QoS
ADVANCED
→
Advanced Network
→
QoS
Enable WAN QoS:
Check the box to guaranty the voice quality. The system reserves the bandwidth for
voice packets, and the data transmission is distributed to less bandwidth.
Downstream Bandwidth -
Select the downstream bandwidth that is less than the actual bandwidth
subscribed from the drop-down menu.
Upstream Bandwidth -
Select the upstream bandwidth that is less than the actual bandwidth
subscribed from the drop-down menu.
ToS IP Precedence:
Select the precedence for signaling (data) and voice (voice data) to tag voice
packets.
DiffServ (DSCP):
Select the number of signaling (data) and voice (voice data) values to tag voice
packets.
Note:
For the VoIP TA, ToS IP Precedence and DiffServ are the same function. You only select one for
priority marking.