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AVCON VIDEO CONFERENCE SYSTEM |
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AVCON video conference system has an excellent technology of world leading video conference. Its superior Video and Sound Encoding Technology ,transmission processing, huge data cooperation and stable network increase the value of modernized communication nowadays. |
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Technical specifications |
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·Using international advanced video and sound encoding technology, AVCON professional network transaction, date transmission.
·Providing high-clear, fluid video quality , full and overflowing audio quality.
Providing high-clear, fluid video quality , full and overflowing audio quality.
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Specification and Function |
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·AVCON allows several conferences to run at the same time and can support mostly thousands of chairpersons to participate in every conference room.
·AVVCON can allow one-to-one sending of text, whiteboard, video, files, personal video and pictures etc; it can also allow one-to-many (to the whole assembly) sending of text, whiteboard, video, files, personal video and pictures to easily achieve remote work
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Compatibility and Adaptation |
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·MCU can specially transit internal data ,easily avoiding a network between different ISPs bottlenecks and ensure the different geographical and meetings more smoothly between different networks.
·AVCON's unique codes will be handled automatically codes size, audio, video ,data transmission network in the network correction of errors occurred and repair kits mechanism while ensuring priority session audio. |
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Redundancy and stability |
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·Supporting MCU's legitimating Internet address connection. When one MCU is unexpectedly down, such as power cuts. Other MCUs will automatically take over and ensure the normal operation of the system.
·Mutual loaded among various MCUs can intelligently judge and automatically provide low loading to the best MCU network conditions. |
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Management and security |
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·Strict classification authorized management mechanisms defined for each user competence and effectively stopping illegal users invasion.
·Powerful presiding officers authority control mechanisms to guarantee the smooth progress of various meetings.
·Support Windows, Linux and other operating systems to meet the needs of different users. |
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Performance Index and Operating Condition |
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System Technical specifications |
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Industry protocol standard |
1. Support ITU-H.323 protocol.
2. Support SIP protocol.
3. Support XMPP protocol.
4. Support RTP/RTCP protocol. |
Network status |
1, Support normal transfer in multi complicated network like LAN, ADSL, CDMA, VPN , INTERNET and other networks.
2,Support http tunnel connection, ensuring system application via port 80 only.3,Support router, various firewalls, http proxy and the network connecting socket 5. |
Video coding standard |
ITU-H.263+/X.264 |
Audio coding standard |
G711/G723.1/G729/AVCON WB |
Image format |
Support SQCIF, CIF, ICIF(2CIF), 4CIF and XGA image resolution standards. |
Data conferencing |
1. Screen video (dual video)
2. Video sharing.
3. E-whiteboard
4. Document transfer 1, Instant communication |
Echo elimination |
1, Incorporates GIPS echo elimination engine.
2,Provide 16-way echo elimination facility based on distributed environment. |
Sub-screen mode |
1, Incorporates GIPS echo elimination engine. . 2,Provide 16-way echo elimination facility based on distributed environment. |
QoS service guarantees |
1,IP Precedence level priority setting.
2,RSVP bandwidth resources reserved protocol.
3NAT penetrate firewall, support internal and external accessible application.
4, IP local packet loss rate (LPLR)
5. Auto deceleration function.
6,Select TCP and UDP transfer automatically. |
MCU technical indicators |
1,Single MCU can support a maximum of 128 users.
2,Multi MCU support best path selection, load balancing and static route.
3,Support .323 terminals calling.
4, Support 7*24 hours long-term stable working.
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Safety |
1,Achieve terminal communication encryption system.
2, Independent encryption mechanism for video and audio of system.
3,Video network management system adopts dual authority certification to ensure no leakage of information. You can send away the undisciplined officers out of the meeting room immediately. |
Bandwidth, frame rate, frame speed |
176X144 5fps 32Kbps , 320X240 10fps 64Kbps , 320X240 20fps 128Kbps352X288 25fps 156Kbps , 640X480 10fps 256Kbps , 704X576 20fps 512Kbps704X576 25fps 1024Kbps |
Time delay |
LAN reference value: within 30ms, Internet reference value: Guangzhou-Beijing:120ms |
Main Function of System |
Description |
Control Function |
Control on authority of participants.
1. User interface control.
2. User video adjustment.
3. User desktop control.
4. Desktop overall sharing control. |
Remote control |
Whole series of camera and other various video cameras with tripod by SONY, CANON, Panasonic etc. |
User interface |
Concealed control panel on upper left side.
1,Popup menu of small icons on task column on lower right corner.
2,Full screen display, indicating conference.
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Conference role |
1, Presider (distribution and management of participants authority)
2, Participants (participating in conference intercommunication and speaking).
3,Auditors (receive video, audio and data information only) |
System requirements |
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Computer configuration |
P4 2.0G or higher, 256 MB Memory, 10Mb Networking Connection, Graphics with 32 MB Memory or higher, AC97 Audio Card. |
Operating system |
Windows2000 Windows XP |
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