208
Multipoint Attributes
Multipoint Attributes
Number
Attribute
Value (H.320 MCU)
Value (H.323 MCU)
1
Maximum number of terminals
that can be connected to a single
MCU
5 (6 when including the
local terminal)
5 (6 when including the
local terminal)
2
Maximum number of
concurrent (independent)
connections that can be
supported in a single MCU
1
1
3
Maximum number of ports that
can be connected to other
MCUs
0
1
4.1
Network interfaces at each port
BRI
LAN
4.2
Restricted network capability
Restrict_Required
–
5
Transmission rates available at
each port
1B, 2B, 4B, 6B (BRI)
Restricted on maximum
value of total bit rate of
all points
6
Audio Processor
Equipped
Equipped
6.1
Mixed/switched
Noise/echo suppression on
“silent” ports
Mixed
No
Mixed
No
6.2
Audio algorithm at each port
G.711, G.728, G.722,
MPEG4 AAC (monaural
only)
G.711, G.728, G.722,
MPEG4 AAC (monaural
only)
7
Video Processor (motion
pictures)
Equipped
Equipped
7.1
Switched/mixed
Voice activated/four-
split/six-split/user control
Voice activated/four-
split/six-split/user control
7.2
Video algorithm at each port
H.261, H.263, H.264
H.261, H.263, H.264
8
Data Processor
Equipped
Equipped
8.1
Data broadcast facility, LSD
Data broadcast facility, HSD
Equipped
No
–
–
8.2
MLP Processor
Equipped
–
9
Encryption
Support
Support
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