Video Conferencing-Calling More Than One (Optional) - Cisco TelePresence EX60 User Manual

Cisco TelePresence System EX60 & EX90
Video conferencing—calling
more than one (optional)
Video calls can consist of either just two participants
(point-to-point calls) or several participants (video
conferences).
The ability to handle calls with several participants is
an optional feature that may, or may not, be present
in your video system or your video infrastructure. If in
doubt, consult your System Administrator.
Cisco video systems offer three ways of implementing
the ability to be in a call with more than one, viz:
•
Multipoint Control Unit (MCU). This is a bridge
that interconnects calls from several sources. All
parties call the MCU unit, or the MCU unit can
also call the parties that are going to participate.
This means that all participants will be in a point-
to-point call with the MCU. If an MCU is used in
your office, consult your System Administrator for
operating details.
•
MultiSite, an optional built-in MCU in your video
system (EX90 only) that allows you to call more
than one. The video systems that you call do
not need to have any conferencing capabilities.
The maximum number of participants will be four
(yourself included) plus one audio-only call.
•
Multiway or CUCM, an optional feature that
transfers your call to an external MCU/CUCM
system as soon as you start calling more than one.
However, you do control it all directly from your
system. You will not have to call the MCU/CUCM
system and then do everything from there.
D1501606 User guide EX60 & EX90, English
All contents are copyright © 2010–2013 Cisco Systems, Inc. All rights reserved. Version TC6.2, 07.2013
Video conferencing using an external MCU (with or without Multiway)
Any limitations
to the number
of simultaneous
participants will
depend entirely on
the configuration
implemented.
Video conferencing using MultiSite (an equivalent to an embedded MCU)
The maximum
number of
simultaneous
participants is four
(yourself included)
plus one audio-only
call.
14
Point-to-point
Participant 1
External
MCU
Participant 1
Participants 2 and 3 experience this call as
a point-to-point call with an MCU. They will
therefore not need to have any conferencing
User guide
Participant 2
Participant 3
Participant 2
Participant 3
abilities built in.
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