Long-Range Medium-Load PTZ Camera
User Manual
34
Note:
QoS function needs the support from network transmission device such as a router or a
switch.
1) Go to
Settings > Network > Other Protocols > QoS;
Picture 4-13 QoS
2)
Select “Enable” to enable QoS function;
3)
Configure "DSCP for Audio/Video" and “DSCP Management”, ranging 0 ~ 63;
Note: There are 64 DSCP priority levels (0-63), which identify different priority levels of
packets, 0 with the lowest priority and 63 with the highest. Select and keep packets
according to their priority levels. Different levels occupy different bandwidths with
different packet loss rates during network congestion, thus the quality of service is
ensured.
Attention: You need to configure the same value on the router.
4) Click "
Save
" to validate setting.
4.3.7
UPnP
By UPnP protocol, it is able to set up mapping relation between private network and the internet.
Internal port is camera port while external port is router port. User can visit camera when accessing
to the external port. Configuration steps are as follows:
Note: For a camera in an Ethernet, UPnP function can make gateway or router perform
auto-port-mapping which maps the camera monitor port from gateway or router to the
Ethernet device, thus the firewall module on the gateway or router starts to open this
port to other PCs on the internet.
1) Go to
Settings > Network > Other Protocols > UPnP;
