User manual

44D-Link DCS-6915 User Manual
Section 3: Advanced Conguration
QoS: QoS allows providing dierentiated service levels for dierent types of trac
packets, which guarantees delivery of priority services especially when network
congestion occurs. Adapting the Dierentiated Services (DiServ) model, trac
ows are classied and marked with DSCP (DiServ Codepoint) values, and thus
receive the corresponding forwarding treatment from DiServ capable routers.
DSCP Settings: The DSCP value range is from 0 to 63. The default DSCP value is
0, which means DSCP is disabled. The IP Camera uses the following QoS Classes:
Video, Audio and Management.
Live Video: The class consists of applications such as MJPEG over HTTP, RTP/
RTSP and RTSP/HTTP.
Live Audio: This setting is only available for the IP Cameras that support audio.
Management: The class consists of HTTP trac: Web browsing.
Note: To enable this function, please make sure the switches/ routers in the
network support QoS.