Verint Nextiva S1700e Series Guia do Utilizador descarregar pdf (Página 35)

Nextiva S1700e Series User Guide

Verint Video Solutions 23

To perform a hardware reset:

1. Press and hold the Reset button located on the front panel

of the device, until the system status LED flashes red very

rapidly (it can take up to 10 seconds).

2. Hold the button for an additional five seconds, until the LED

turns off.

The device is ready for use with the factory default settings.

Red/Blue Display

If a S1700e transmitter currently streaming to a video

management software loses its connection to a camera, the

corresponding display tile will present a half red, half blue/black

pattern.

Activating Quality of

Service

Quality of Service (QoS) is a set of low-level networking

protocols giving higher priority to more important data flows

while ensuring that the less important ones do not fail. QoS is

an essential technology for organizations rolling out a new

generation of network applications such as real-time voice

communications and high-quality video delivery.

In the Nextiva edge devices, the two available QoS flavors are

Type of Service (ToS) and Differentiated Service Code Points

(DSCP).

For QoS to be taken into account, the network infrastructure

equipment (switches and routers) must support one of these

protocols. If any of these devices does not support QoS, the

QoS data will simply be processed as traditional non-QoS data.

Furthermore, all Nextiva edge devices on a network must

support the same QoS protocol (or no protocols at all).

You can set a priority flag to three data types coming out of an

edge device: video, audio, and control. A QoS-enabled switch

(or router) uses this flag to determine how the current data

compares to what is currently going through it.

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