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DEFINITY ECS Release 8.2 Maintenance for R8.2csi
555-233-119 Issue 1
April 2000
Maintenance Commands
2-242status conference
2
Format
(in/out)
The video format for single-screen conferences:
CIF
,
QCIF,
QCIF/CIF, H.CTS, H.CTX+
, and
SG4
.
non-H.261 conferences = input and output formats are always
symmetric and the mode is the same for input and output. (H.CTX,
H.CTX+, and SG4).
H.261 mode non-continuous presence conferences = symmetric
format (CIF and QCIF).
Non-presentation, continuous presence conference in single-screen
= symmetric format (CIF and QCIF).
Presentation mode H.261 single screen continuous presence capable
conferences = symmetric input and output formats QCIF/CIF
(displayed as CIF) or asymmetric QCIF/CIF, if the administered format
is upgradable.
For quad-screen conferences = the format is QCIF/CIF to reflect the
QCIF input from all participants and output of CIF to all participants.
For presentation mode quad-screen conference = the format is
QCIF/CIF to reflect the input/output of all participants except the
presenter. In quad-screen mode, presenter input is always CIF.
FPS
The CIF frame rate (frames per second) -
‘-‘, 30, 15, 10, 7.5
. FPS
indicates the rate that endpoints can receive frames. The MCU cannot
detect maximum transmit frame rates or current frame rates. Frame
rates change due to the amount of motion in the input image.
QFPS
The ACIF frame rate (frames per second) (‘
-
‘,
30
,
15
,
10
,
7.5)
. The
rate that an endpoint can generate/receive frames.
Quad-screen VAS conferences = QFPS reflects the highest common
QCIF frame rate of all endpoints and the video mixer board rate, that
is lower than the rest of the participants. QCIF calculation accounts for
the highest common CIF frame rate declared by all conference
participants, since the QCIF rate cannot be greater than that of the
highest common CIF rate.
Quad-screen presentation conferences = QFPS reflects the highest
common QCIF frame rate of all participants and the video mixer board
rate. QFPS cannot be greater than the CIF frame rate that is
announced by the presenter.
QFPS field is
blank
for proprietary modes.
lo/hi
interworking
Does this conference support Low Speed/High Speed Interworking?
This field defaults to
n
.
Type
The type of conferee — Audio/Video (
P64
), Audio Add-on (
AUD
),
Cascade Link (
CAS
), BONDing Call (
BOND
), BONDing Cascade Link
(
BCAS
), UCC Controller (
UCC
), or Dedicated Access (
DA
). BONDing
calls use up to 12 channels to form a single multimedia pipe.
Ext
Administered endpoint extension. ( ).