108
Specifications
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Specifications
ViewPoint 8050 Videoconferencing
Terminal
This unit is compliant with ITU-T Recommendations
H.323.
Motion picture
Operating bandwidth
64 kbps to 2048 kbps
Coding
H.261/H.263/H.263+/H.263++/H.264
(ITU-T Recommendation)
MPEG4 Simple Profile
Picture elements
CIF: 352 pixels × 288 lines
QCIF: 176 pixels × 144 lines
Still Picture
Pixels
704 pixels × 576 lines
Encoding
H.261 (ITU-T Recommendation) Annex.
D (4CIF)
H.263 (special format of this system)
Sound
Bandwidth
14 kHz (MPEG4 Audio)
7 kHz (G.722 compliant with ITU-T
Recommendation)
3.4 kHz (G.711/G.728/G.729 compliant
with ITU-T Recommendation)
Transmission rate
64 kbps, 96 kbps (MPEG4 Audio)
56 kbps, 64 kbps (G.711 compliant with
ITU-T Recommendation)
48 kbps, 56 kbps, 64 kbps (G.722
compliant with ITU-T
Recommendation)
16 kbps (G.728 compliant with ITU-T
Recommendation)
8 kbps (G.729 compliant with ITU-T
Recommendation)
Network
Multiplexing
Video, audio, data
Frame format
H.225.0 (compliant with ITU-T
Recommendation)
Interface
LAN (100BASE-TX/10BASE-T)
LAN protocol supported
HTTP
FTP
Telnet
RTP/RTCP
TCP/UDP
SNMP
No connection.
Answering the call
is not permitted by
the remote terminal
as it is operating for
setups, etc.
Ask the remote
party to permit
answering a call.
The remote
terminal is not set
to auto answer
mode.
Ask the remote
party to set the
terminal to auto
answer mode, or to
answer a call
manually.
There is some
problem with the
remote terminal.
Try to dial the
number of another
terminal.
A message
appears on the
screen.
See “On Screen
Messages” on page
103.
Still pictures or
the Phone Book
cannot be saved
to the “Memory
Stick.”
The write-protect
tab on the “Memory
Stick” is set to
LOCK.
Release the lock
(page 69).
The “Memory Stick”
has already been
recorded to full
capacity.
Use another
“Memory Stick.”
Symptom
Cause
Solution
