Table of Contents
Advertisement
TANDBERG Director Videoconferencing System
TF
MultiSite
(MCU)
The system has a built-in multipoint conference unit (MCU), MultiSite
establish meetings with up to 4 video sites (5 if at least one site is a telephone call, ISDN/analogue/
mobile).
All video calls in a conference must be connected using the same bandwidth.
A conference can consist of any combination of ISDN/IP sites.
It is possible to have telephone meetings with up to 5 participants.
The MultiSite
in 'Advanced Use' for description of these modes).
M
ULTI
(2M
BPS VERSION
BRI (768
PRI-E1(1920
PRI-T1(1472
LAN (3M
M
ISDN/LAN
IX
(2M
BPS VERSION
* - R
EQUIRES
TF - TANDBERG F
IRST
TF
supports both Voice Switched and Continuous Presence mode (see 'MCU Services'
S
- W
ITE
HICH QUALITY CAN BE USED ON EACH SITE
4
SITES
)
)
256
KBPS
KBPS
)
512
K
)
384
K
)
768
B
:
4
EXAMPLE
IF
SITES ARE CONNECTED
)
256
(768
OR
KBPS
KBPS VERSION
1-3 ISDN
CHANNELS AVAILABLE
Establishing a conference is done by first
making a call to one site. When a call is
established with the first site, the other
sites are connected one by one.
It is possible to either dial out to the sites
or the sites can dial in to the MultiSite
Both ISDN, IP and mixed ISDN/IP
conferences can be encrypted if all
systems supports encryption.
For encrypted calls, there is a maximum
bandwidth of 768 Kbps for the whole
conference. This means that a 3-site
conference will have a maximum
bandwidth of 384Kbps per connection,
while a 4-site conference will have a
maximum bandwidth of 256 Kbps per
connection.
T I P
?
4
3
SITES
SITES
+1
PHONE
192
384
512
768
384
512
768 *
1152
,
LAN
TWO
SITES AND ONE
). NOTE - 4
SITES INDICATES YOURSELF
.
TF
, which has the capability to
S
'U
', 'C
EE
TILITIES
ONTINUOUS
.
CHANGE MODE
3
+
SITES
P
1-2
1-3
PHONES
320
512
768
1472
512
1152
1152 *
1920 *
ISDN
512
SITE CAN BE CONNECTED ON
+
.
THREE OTHER SITES
W
N O T E
HEN MIXING
,
SITES
THE TOTAL BANDWIDTH
LIMITATION IS THE SAME AS FOR
ISDN
THE
BANDWIDTH
General Use
TF
.
P
'
RESENCE
TO
-
-
+
TO
P
PHONES
KBPS
ISDN
LAN
AND
.
39
Advertisement
Table of Contents
