Emblaze-VCON HD3000 Betriebsanweisung PDF herunterladen (Seite 82)

Chapter 5 Network Configuration

70 Emblaze VCON HD3000 User’s Guide

Advanced Properties

In the Advanced dialog box, administrators can view or modify the following:

T Setting Quality of Service (QoS) Priority Levels - control of the Quality of

Service that will be used for transmitting packets from the HD3000.

T Setting a Public NAT Address for the HD3000 - entering the public IP address

of the HD3000 (if your organization’s network is protected by NAT).

Setting Quality of Service (

QoS) Priority Levels

Emblaze VCON’s PacketAssist™ Architecture simplifies Video over IP bandwidth

management and delivers true Quality of Service (QoS) for IP networks.

PacketAssist automatically adapts video meeting transmissions to current network

conditions, while ensuring optimal video and audio performance.

The Advanced tab contains properties for controlling the type of Quality of Service

that will be used for transmitting packets from the HD3000.

³ To set Quality of Service options

1. Set QoS properties as follows (see tables on page 72):

CAUTION Emblaze VCON sets the Quality of Service default values.

We recommend that only system administrators with

knowledge of QoS make any changes, if required.

QoS Priority

Type

Select the type of QoS priority used for transmitting

packets during heavy network congestion conditions.

T None - network transfers packets in a normal Best-

Effort method (First In, First Out, or FIFO).

T IP Precedence - network gives priority to video,

audio, control bits according to the eight levels of

IP precedence.

T Diffserv - network transfers packets according to

specific differentiated services priority levels.

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Emblaze-VCON HD3000 Betriebsanweisung Seite 82