TANDBERG Videoconferencing System

Advanced use

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

Used to define which priority audio, video, data and signalling should have in the network. Higher numbers indicate higher priority. The priority ranges from 0(off) - 7 for each type of packets .

Auto will provide the following priority:

Audio 4

Video 4

Data 3

Signalling 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

Diffserv

Used to define which priority Audio, Video, Data and Signaling packets should have in an IP network. The priority ranges from 0 to 63 for each type of packets.

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TANDBERG D12155-10 user manual QoS Type, IP Precedence, Diffserv