Avaya Scopia XT Series User Manual page 66

Dial Prefix
A dial prefix is a number added at the beginning of a dial string to route it to the correct destination, or to
determine the type of call. Dial prefixes are defined in the organization's dial plan. For example, dial 9 for
an outside line, or dial 6 for an audio only call.
Distributed Deployment
A distributed deployment describes a deployment where the solution components are geographically
distributed in more than one network location.
DNS Server
A DNS server is responsible for resolving domain names in your network by translating them into IP
addresses.
DTMF
DTMF, or touch-tone, is the method of dialing on touch-tone phones, where each number is translated
and transmitted as an audio tone.
Dual Video
Dual video is the transmitting of two video streams during a videoconference, one with the live video
while the other is a shared data stream, like a presentation.
Dynamic Video Layout
The dynamic video layout is a meeting layout that switches dynamically to include the maximum number
of participants it can display on the screen (up to 9 on the XT Series, or up to 28 on Scopia
The largest image always shows the active speaker.
E.164
E.164 is an address format for dialing an endpoint with a standard telephone numeric keypad, which
only has numbers 0 - 9 and the symbols: * and #.
Endpoint
An endpoint is a tool through which people can participate in a videoconference. Its display enables you
to see and hear others in the meeting, while its microphone and camera enable you to be seen and
heard by others. Endpoints include dedicated endpoints, like Scopia
User Guide for Avaya Video Collaboration Solution for IP Office
Version 8.3
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Elite MCU).
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XT Executive, software endpoints
Glossary of Terms for Scopia
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