Characteristic of the products：
 Transmit the point-to-point
multimedia communication through TCP/IP network
The dataflow supported
includes G. 723 audio frequency and H. 263,H.264 videos
Compliant with ITU-T
H.323 and SIP protocol
standard
Can interflow with
MS-NetMeeting
Networking that is
suitable for: ADSL, Cable, LAN, VPN…
Support DHCP IP&
regular IP
Make the ordinary (PSTN)
telephone through the network (Gateways)
Image transmit can
reach 30 frame per second, the picture quality with
beautiful color vision
The single bond control:
chosen image / start personal secrets / static for
picture / chosen lens
It is simple and easy
to operate and install
Chinese/English menu
The function of incoming
telegram shows
Hand free function
Outer four sound /
video output / input
Automatic reply (need
to setting-up the password)
Directory store function
Both sides share the
same screen, draw in picture, local picture and distant
place picture can make optional with hot key by way
of circulation
Picture size, quality
and frame speed are all adjustable
Converse secret function
Special function
of the products
This model Videophone holds an regular telephone number,
Can pass through firewall, Pass through the network
of multilayer router structure, Make user also use between
having the network environment of firewall, Any location
in public net and local area network the terminal that
same other a takes off in view of any network structure
carries out communication （ Regular telephone 、 Mobile
、 IP telephone 、 Broadband Vigophone ） , Call transfer
、 Call to wait Etc. add function
Technical parameter
| Project |
Hardware
Norm |
| Network Interface |
Network support |
10/100M
Base-Te Ethernet |
| Type
of connector |
RJ45 |
| Video |
Input |
A main
built-in lenses with 300,000 image
element; (CCD lens available)
Three
out-connecting lens sockets (RCA) |
| Output |
A LCD
display in 4 inches (available 4,
6 or 9 LCD displays)
A TV
output socket (RCA) |
| Audio frequency |
Input / Output |
A handle
socket (RJ-11)
A pair of microphone and loudspeaker
without handle |
| Else |
Gain and control automatically
Echo dispel |
| User interface |
31 users
input key and three instruction LEDs |
| Power Characteristic |
Input
range：90~240VAC，47~63Hz
Power：10~20W |
|
Environment |
Temperature |
Working
Temp.：0~40℃ |
| Humidity |
Working Hum.：15%~80%
Storage Hum.：10%~90% |
| MCU
& GK Compatibility |
①DST
H.323 MCS
②RADvision Raduision
ViaIP 400MCU(MCU,CK)
③Accord MCG-100.50(MCU)
④iMageTech iMageStation
768/2M(MCU)
⑤POLYCOM ViewStation
FX(MCU)
⑥POLYCOM ViewStation
VS4000(MCU)
⑦solwise Ltd Avois
Gatekeeper for Service Edition. Version
2.0(GK)
⑧GPL License OpenH.323
Gatekeeper (GK) |
| Bit
rates |
128kbs-512kbs（above 1M） |
| Transfer
rate |
≥25
frame / second |
| Video
Resolution ratio |
CIF:
352X288
QCIF: 176X144
4CIF: 704X576 |
|
Other technical indicators
In common use
Input with keyboard or DTMF tone
It is simple for user to operate the data-in
of interfaces and choose
Offer
FLASH file system to keep systematic disposition and
establishment
Automatic
reply of incoming telegram
Energy-conserving
mode
High-quality
built-in CMOS/CCD lens, an adjustable focus
Offer
the direct dialing function of the directory
Video
Support the video passway，Support SQCIF, QCIF,
and CIF
Support
the picture online form diversion (SQCIF / QCIF /
CIF)
Adjustable
lens tone online, saturation degree, comparing degree
and luminance
Support
native/far terminal picture(and draw in the picture)
and the video window dimension switching
Can regulate
the quality of sending / receiving picture online
Can regulate
video input/output online
Tendency
opening / close the video passway
Tendency stirring the switch-code video form
Adjusting
encode BIT speed and frame speed online
The automatic
or manual video connection of incoming telegram
Upgrade
the picture fast（force intra frame）
The picture
can reach 30 frames per second , picture quality can
reach VHS level
Audio frequency
Support
G723.1 audio frequency passway ---The speed is 6.4K/bps
to sample
Coding
/ Decode G. 723.1 (6.4K) audio frequency form
Tendency Open / close the video passway
Support the manual and hand-free mode
The automatic audio frequency join of incoming
telegram
Can regulate
the volume of the microphone and loudspeaker online
Support the file system
Network connecting
Support
Ethernet and PPP join
Support
DHCP
Can directly
call through IP address (do not need H. 323 gateways
supporting)
Can call
out in IP address or the name (need H. 323 gateways
supporting)
Screen
TPT real
color display screen, VGA resolution ratio
Native/far terminal video show by stirring the
switch
Regulate
the tone, state and luminance of the screen online
Screen timing
Remarkable advantage of the
products
Relative to this kind of products, ours have the
remarkable advantages as follows：
High-quality
image Transmits strong disposal ability of
DSP can make the picture clear and coherent while
conversing.
High
expanding On the premise of not increasing
expenses and hardware, it can realize to upgrade videophone,
expand videos and long-range control function by software,
and raise the performance-cost ratio of the products.
High
adaptability Under the condition of the low
speed 9.6Kbt of communication, it can make the picture
clearly; it is normal to converse. When the communication
speed is less than 21 Kbts, the speech and picture
are all cut off.
High
efficiency This product′s turning-on time
is less than 20 seconds, and other producers′ more
than 40 seconds.
Many pictures It can
realize strange land control and long-range multi-route
control, and shows a lot of scenes of strange land
in rejecting at the same time (four pictures).
Long-range
control center of family intelligent network
It can set up digital control center of family intelligent
network, realize the visual remote control of ensuring
security, firing prevention, urgent call, light, air
conditioner and other household appliances.
Enterprise
intelligence long-range remote control It
has RS232 cluster-ora, and can used for controlling
the long-range remote control of strange land multi-route
equipment.
The overall function explaining
| Project |
Software
Norm |
|
System |
Compliant
with ITU-T H323 V2
Support
TCP/IP, DHCP, UDP/IP |
| Network Interface |
Call-out Control |
System
synthetical setup;
Manual
/ Automatic picking up the videophone
when incoming telegram;
IP
address show when incoming telegram
|
| Broadband |
Minimum is 128K bps |
| IP
Characteristic |
You
had better establish IP address synthetically
with the system |
| Video |
Protocol |
Compliant
with ITU-T H.263 standard |
| Resolution ratio |
CIF/QCIF/SQCIF |
| Output |
Adjustable color, saturation degree,
contrast ratio |
| Control |
Video input
Video output
Close the local picture (personal
secrets) to switch screen: Draw in
picture / full-screen / native and
far terminal dispart-screen |
| Audio Frequency |
Protocol |
Compliant
with ITU-T G.723.1 standard |
| Control |
Audio frequency output control; the
audio frequency input control.
Quiet-sound control
Handle and Hand-free
|
| Else |
Automatic increasing control; Echo
dispel |
|
User Interface |
Choosing
menu on the screen
Figure and English screen editor
Confirming the machine′s password
|
|
Support |
Software Upgrade |
Interface
firmware download through Ethernet |
|
Diagnose |
Electric
self-test |
|
|
|
|
|
|
