Chapter 12-Network Services

Table 12-1

Default IP Service – Conferencing – QoS Parameters

 

(Continued)

 

 

 

Field

 

Description

 

 

 

TOS

 

Select the type of Service (TOS) that defines

 

 

optimization tagging for routing the conferences

 

 

audio and video packets.

 

 

Delay: The recommended default for video

 

 

conferencing; prioritized audio and video packets

 

 

tagged with this definition are delivered with

 

 

minimal delay (the throughput of IP packets

 

 

minimizes the queue sequence and the delay

 

 

between packets).

 

 

None: No optimization definition is applied. This

 

 

is a compatibility mode in which routing is based

 

 

on Precedence priority settings only. Select None

 

 

if you do not know which standard your router

 

 

supports.

 

 

 

12-24

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Polycom 2000/4000 manual 12-24, Tos