Polycom MGC-25 Release Notes page 40

MGC Release Notes - Version 7.0.4
Table 7: System Limitations (Continued)
No.
72.
73.
74.
75.
76.
77.
78.
79.
80.
81.
82.
36
Category Description
MUX The maximum number of ISDN
participants in an H.239 conference is
8.
People and When using Content, the number of
Content V0 supported participants per H.323
network card may decrease as follows:
•
MG323 board - 10 instead of 12
•
IP24 board - 20 instead of 24
Pro-Motion VSX 7000, 3000, 500, and 8000
connect secondary when Pro-motion
60 Fields (NTSC) are selected.
Pro-Motion An H.320 participant connecting to a
conference defined with Pro-Motion
(NTSC) and line rate of 384 Kbps
settings may connect as Secondary.
pSOS When sending files to the MCU, the
MCU displays a "Bad Connection"
status indication. When the download
is completed the status indication
reverts to "Normal".
pSOS The starting time of the first reservation
after winter daylight saving time
change, is shifted by one hour.
Roll Call Roll Call is not supported when moving
a participant from one conference to
another or from the Operator
conference to the Home Conference.
Roll Call is also not supported during
an Invite session.
Roll Call When Roll Call is in use and a
participant disconnected, there is a
delay until the MGC Manager indicates
the disconnection.
SIP Windows Messenger SIP video
participants cannot connect to an
Audio only conference.
SNMP SNMP MIB2 sections: interfaces, AT,
IP, ICMP, TCP, UDP, EGP
transmissions are not supported with
XPEK Operating System.
Software CP The Welcome Slide does not appear
when a participant connects to a
Software CP conference.
Workaround/
ID#
Remarks
— Resources should
be manually
allocated to the
additional
participants (11-12
and 21 to 24) using
the IP address of
the appropriate
card.
—
10891 Disconnecting and
reconnecting this
participant can
solve the problem.
17914
18754
—
13661
17630
17175
19495
&
19528