7 quality of service – TANDBERG 550MXP User Manual
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4.8.2.7 Quality of Service
QoS Type
Off
No QoS is used.
Diffserv
Diffserv QoS method is used. Please see below for details.
IP
Precedence
IP Precedence QoS method is used. Please see below for details.
IP Precedence Video
Used to define which priority audio, video, data and signaling should have in the network. The
higher the number, the higher the priority. The priority ranges from 0(off) - 7 for each type of
packets.
Auto will provide the following priority:
Audio
Video
Data
Signaling
4
4
3
6
IP Type of Service (TOS) helps a router select a routing path when multiple paths are available.
Delay
Tells the router to minimize the delay.
Throughput
Tells the router to maximize the throughput.
Reliability
Tells the router to maximize the reliability.
Cost
Tells the router to minimize the cost.
IP Precedence Telephony
Used to define which priority audio should have in the network for telephone calls. The higher the
number, the higher the priority. The priority ranges from 0(off) - 7 for each type of packets.