Chapter 5 Network Configuration
50
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
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
):
CAUTION
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.