BACKGROUND:
What is Video Conferencing
One-to-one communication is the simplest form and is the type of conferencing most commonly associated with desktop PC conferencing. This is simply one person talking to another.
One-to-many communication may take the form of a broadcast from one site that is transmitted to several other sites. A good example of this may be a presentation or educational lecture to a number of students.
Many-to-many communication is the most complex form of video conferencing and is mostly associated with room based video conferencing technology. Several parties (more than 2) are involved in the conference, and all can be seen and heard.
There are many benefits to using video conferencing:
- you can communicate more regularly with people in other districts or countries, which would usually be costly or impossible if you had to travel
- you can video conference with many more people than would fit into a single meeting room because each party will be using their own facilities
- Video conference communication and meetings are often much shorter in total as no travel is involved. A meeting that may take you away from work for four hours (due to travel) may take only one or two hours using a video conference
- Using video conferencing saves money as it can lower your expenses - there is no need for all the costs involved with traveling.
- A telephone call or e-mail is not always the best way to communicate with another person. Interactive meetings can help to generate ideas, and enable people to read and react to others' sensitivities
- Video conferencing allows for collaboration by document sharing. Many people in different areas can work on the same project and make contributions
- Many institutions can receive the same broadcast simultaneously and thus a much greater level of participation can be gained. For example, a lecture being broadcast to students at many different educational institutions
Our video conferencing site can also help you to:
- enhance your distance learning experience and support by putting you in touch with other learners in different geographical regions and/or with lectures in the University
- create and develop a useful dialogue with education experts
- collaborate more with experts on various projects
- amazing Campus interview foe students
- meeting with different department is Government, non-government on semi-government officials.

Video Conferencing Equipments
Bengal Engineering & Science University has newly introduced a well-furnished AC Audio Video Conference Center with Multiple facilities, details given below.
Polycom Setup

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In a world in which economic drivers such as globalization, outsourcing, off-shoring, telecommuting and mobile workforces have created dispersed teams and added cultural complexity to how people relate, the ability to communicate and share information in real time over any device and across any network is a distinct competitive advantage.
This entry level product has everything needed for essential video conferencing and provides for future growth and investment protection. The VSX 7000 offers flexibility and expandability in offering users the option to add additional displays, microphones, speaker, ISDN network modules and more. The VSX 7000 brings features to the entry level that, until now, were available only in high-end systems. |
- Polycom Siren 14 delivers crisp, crystal clear audio with an integrated speaker and subwoofer.
- Experience exceptionally real, smooth motion video for an extraordinary video conferencing experience.
- Customizable user interface means you can configure the system that’s right for your organization.
- Easy to setup and install with a minimal number of color coded cables.
- Siren 14Plus audio with integrated speaker and subwoofer
- H.264 Video and Polycom Pro-Motion
- IP, ISDN and Serial/V.35 network interface options
- Customizable graphical user interface
- Kiosk mode with scrolling instructions
- Customizable camera labels and icons
- Dual Monitor Emulation
- People+Content and Embedded Multipoint options
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VISULIZER Canon RE-455X:
Included in the RE-455X is a 12x Power Zoom Lens with Superior Canon Optics for crisp, detailed image capture, adjustable twin fluorescent lamps for uniform lighting, convenient front-panel controls, auto and manual exposure and white balance, and a White Paper mode to optimize the quality of text documents. Additional features include a VGA input and output for connecting to a computer monitor or a projector and S-Video and composite video outputs for easy connection to a Canon Multimedia Projector or to a VCR, DVD player, or a TV. The RE-455X Visualizer offers an RS-232C terminal for connecting to control systems, and a foldable design making it easy to carry. |

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Wireless Internet Camera

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The center is equipped in the D-Link to introduce the latest in Internet camera technology. The D-Link SECURICAM Network™ DCS-3220G Wireless Internet Camera is a full-featured surveillance system that connects to an Ethernet or wireless broadband network to provide remote high-quality video and audio. Using the latest 802.11g wireless technology, the DCS-3220G communicates at a maximum wireless signal rate of up to 54Mbps.
It has built-in Web-based interface integrate in the network environment. Powerful surveillance software is included to enhance the monitoring and management of the DCS-3220G, allowing to archive video straight to the hard drive, playback video, monitor as many as 16 cameras on a single screen, and set up motion detection to trigger video/audio recording and e-mail alerts. The DCS-3220G Wireless Internet Camera is a cost-effective and versatile security solution for home or business.
- 2-way audio requires a powered speaker to be connected to the camera.
- 4x digital zoom enlarges an image by magnifying the pixels in a selected portion of the image by 4 times.
- Maximum wireless signal rate derived from IEEE Standard 802.11g specifications.
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Interactive White Board
Designed for true ease of use, Team Board ‘Whiteboard Mode’, begins to capture what we draw the instant our pen touches the drawing surface.
Team Board Suite provides easy-to-use tools that assist in content preparation and lesson development. In ‘Interactive Mode’, Team Board Suite turns on the real power of computer-based presenting and training. Software includes all the powerful features, in an incredibly simplified format. Drive Microsoft® Excel, Microsoft ® Project, Auto Cad, a web browser –virtually any application – with a simple touch of the finger.
It looks a simple white board but it’s have several advantages. On this board we can write anything with or without use any marker pen. It has connected directly to a monitor through USB. Whatever we write on this board save automatically. We can write in any colour with out using any pen. It has Audio recording facility also.
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Lighting Control System

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Audio Visual Room is also setup lighting Control System with remote control. |

Toshiba eSTUDIO 206 Consumables
Features - Save time, save space and save money, with the e-STUDIO206. It's easy to discover the advantages of digital office performance and high-level cost efficiency when we converge the power of our office equipment into one easy-to-use device.
The centre is also equipped with 29 inch two Panasonic Colour Televisions and one 32 inch Benq TFT Monitor. It can provided good quality inside and outside audio and video running the conference through four ISDN line with the help of PolyCom Setup. It can help experts to see these own and outside of audio and video during the lecture. It’s easier to conduct the conference. |
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BENQ Projector

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A powerful 2500-lumen lamp ensures that even small text and detailed graphics will be clearly visible if the lighting conditions at the venue are less than ideal. Even with overhead lights on, audience can enjoy a presentation that looks crisp and not washed out. To fully bring out the colors and visual intricacies of the presentation slides, the MP721 gives an ultra-high 2000:1 contrast ratio. Even on a slide where similar colors are used, text and other visual elements stand out clearly. For extra versatility, the MP721's provides a number of picture modes. These modes allow you to achieve excellent display quality whatever the application and wherever we go. A smart auto-off feature shuts the projector down when no input sources are detected after a preset interval. This feature not only conserves power, but also prevents possible overheating. Its special operating modes automatically adjust cooling fan speeds and other parameters to ensure optimal operation wherever we happen to be giving our presentation. |

D-Link - Wireless Presentation
With BenQ's LinkPro wireless connectivity module, we can cut loose from all restrictive cables. Gain the flexibility and freedom of being able to move the notebook running our presentation. Without the need for unsightly cables, entire presentation will benefit from the added elegance and professional polish. |
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Five HCL Monitor, two Main servers with internet connection are setup in the video conference room to help of storing the input data.
Cisco System

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Lease Line facility also present here to conduct the Video Conference. Cisco 3800 Series integrated services routers have the following specification.
- A modular platform with a broad range of interface options
- Up to two 10/100/1000 Mbps built-in routed ports
- Up to 112 10/100 Mbps switch ports with optional Power over Ethernet (PoE), for providing DC power to network devices such as IP phones
- Up to 2500 VPN tunnels
- support for up to 720 Cisco IP phone users, allowing the router to provide call-processing functionality to keep voice service in operation should the connection to Cisco CME be lost
- Support for wireless LAN standards 802.11a/b/g
- Support for a Small Form-Factor Pluggable (SFP) port for Gigabit Ethernet
- Built-in redundant power supply (on 3845 model)
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Cisco Catalyst 2950 Series Switches
The Cisco Catalyst 2950 Series Switch is a fixed-configuration, stackable standalone switch that provides wire-speed Fast Ethernet and Gigabit Ethernet connectivity. This switch offers two distinct sets of software features and a range of configurations to allow small, midsize, and enterprise branch offices and industrial environments to select the right combination for the network edge. Standard Image Software offers Cisco IOS Software functions for basic data, voice, and video services. For networks with requirements for additional security, advanced quality of service, and high availability, Enhanced Image Software delivers intelligent services such as rate limiting and security filtering for deployment at the network edge.
- 24 10/100 ports
- 1 rack unit (RU) standalone switch
- Wire-speed desktop switches offering Cisco IOS® functionality for basic data, video and voice services at the edge of the network
- Standard Image (SI) software installed
- Ideal for desktop connectivity
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An Appeal
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To
The All Head of the Departments / Schools
Bengal Engineering & Science University, Shibpur, Howrah-711103
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Sub: Proposal for expanding activity in
Video Conferencing Facility Centre at A.K. Seal Hall
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Dear Sir / Madam,
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It is my great pleasure to inform you that the Video Conferencing Facility Centre has been established in Hostel No. 10 (A.K. Seal Hall) with financial support from Networking Implementation Committee, TEQIP, BESU, Shibpur and it is now ready for functioning. |
Highly advanced and sophisticated equipments have been installed for the development of the setup, and the infrastructure needs its proper utilization. We have already established networking through video conferencing with Govt. College of Textile Technology and Engineering College, Serampur. However, the facility needs to be expanded further for serving and sharing knowledge with other institutions. |
We have already though about some activities (which may be further added / modified, deleted), which may be taken immediately for the next one year and also need to be extended further: |
- To propagate the availability of this facility to all the engineering institutes in West Bengal (specially to formal and non-formal networking institute) and other state for arranging expert lecture (both ways) through video conferencing.
- To facilitate distance interview of our students for recruitment purposes.
- To explore the possibility for development of video course material directly from the live lecture of the faculty members of BESU Shibpur, which can be available to other institutes against nominal fees.
- To conduct special lecture for our students, Scholars, Teachers by experts located at distance places.
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All concerned persons are requested to propose different methods/ ways through which the activity can be further extended and enhanced. All the faculty members are also requested to use this facility for the academic purposes. Please send your ideas / opinion / initiatives about the video conference facility development to the undersigned through email (jsil@......) |
Thanking you, |
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Yours sincerely, |
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Jaya Sil
Chairperson,
Networking Implementation Committee, TEQIP
BESU, Shibpur
js@cs.becs.ac.in |
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Contact us :
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Jaya Sil
Chairperson,
Networking Implementation Committee, TEQIP
BESU, Shibpur
js@cs.becs.ac.in |
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