Polycom 8 manual 11-27, Audio

MGC WebCommander User’s Guide

Table 11-6: H.323 Participant IP Quality of Service Parameters

Option	Description
Audio	The operator can prioritize audio IP packets,
	ensuring that all participants in the conference hear
	each other and ensure that each participant is
	clearly heard. Select the desired priority. The scale is
	from 0 to 5, where 0 is the lowest and 5 is the
	highest. The priority at the time of connection is 5.
	Note: It is recommended that audio be given a
	higher priority than video in case of network
	problems and delay, since speech usually is the
	primary source of communication.
Video	The operator can prioritize video IP packets ensuring
	that all participants in the conference see each other
	and ensure that each participant is clearly seen.
	Select the desired priority. The scale is from 0 to 5,
	where 0 is the lowest and 5 is the highest. The
	default priority at the time of connection is 4.
TOS	The ToS enables you to select which route the LAN
	router will use according to the required condition.
	Select either Delay or None:
	Delay - The throughput of IP packets minimizes the
	queue sequence and optimizes delivery
	None - ToS cannot be implemented on the network

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