Avaya IPO R9 ADV ED TRIAL PLDS LIC 273960 Manuel D’Utilisation

Codes de produits
273960
Page de 473
Product Description
IP Office 9.0
© 2014 AVAYA All rights reserved.
Page 282
Issue 27.02.0 (Monday, January 06, 2014)
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All video communication is end to end, meaning that IP Office does not natively manage or perform
video conferencing.
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The softphone handles all video conferencing initiated by users logged into the softphone.
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Video endpoints can make calls to all telephones and trunk lines on IP Office (analog, digital IP) but
will work as audio devices only when calling these telephones. They can also receive audio calls from
these telephones/lines.
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Video needs a high bandwidth in the network, depending on codec/Video quality it can be up to 1
Mbit/sec. Through planning of the capacity it has to be assured that there is sufficient bandwidth
available for both audio and video. A network assessment is mandatory and has to take the
bandwidth requirements into account. Please refer to the details of the product(s) to be used for exact
Video requirements.
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All Video connections are “end to end”. IP Office does not negotiate e.g. Video Codes; this will be
done by the Video endpoints (via IP Office) only. The Video-capability is therefore depending on the
used devices. It was confirmed that IP Office works with both H.263 as well as H.264 Codecs
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Video calls have limited functionality. While with most devices hold and transfer works, this is of
course depended on the tested device. IP Office feature access codes are available for Video
telephones and e.g. call forwarding will function with video devices. Forward to voice mail will work
but will only record audio streams, no video calls.
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IP Office supports a single video call per session only. No dual Video channels for e.g. Video and
sharing of applications are possible.
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A single endpoint can accept several video calls in parallel. That makes it possible to leverage
“MCU” (Multi conference Unit) functionality in an endpoint like inside the Avaya 1040 system. It
makes Video conferences between a device with MCU and several other endpoints possible.
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Typical bandwidth requirements for HD video: 
Video bandwidth needed per call (transmit and receive, Audio bandwidth not included) for e.g. the
Avaya 1010/1040 Video Conferencing systems.
o
1010: 1 Mbps for 720p/30fps
o
1040:
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768 Kbps for 720p 30fps
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1.1 Mbps for 720p 60fps
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1.7 Mbps for 1080p 30fps