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Crystalview D1000
Crystalview D1000 Desktop Conferencing System
DATA SHEET
NLTVC D1000 provides the efficient way to communicate face to face, delivering business quality desktop
videoconferencing from the convenience of your office, home or even when you are on the move at affordable rates. NLTVC D1000 offers superior flexibility and cost saving features compared to conventional
H.323 based video conference. User can now connect to their business partner or office by video conference anywhere on the world as long as they are connected to the existing IP infrastructure.
NLTVC D1000 Applications
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Personal use
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Distance Learning Facilities
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Telecommuters
NLTVC D1000 Advantages
Innovative RSW Control Criteria Technology
NLTVC RSW Control Criteria technology enables unlimited user to join to a conference at anytime with minimal bandwidth requirement.
Bandwidth is no more a major issue for multipoint conference!
Combined with our patented Server-to-Server technology, user could experience a true multipoint to multipoint videoconference with
friction of bandwidth requirement needed compare to conventional video conference solution in the market.
Award Winning NAT & Firewall Traversal Solution
Network Address Translation NAT is always the big stumbling block for running real time multimedia conference. This is due to the
connectionless nature of UDP based video and audio stream. Using innovative NAT and Firewall Traversal Solution, NLTVC D1000
could run perfectly behind all kind of NAT, including Symmetrical NAT.
Powerful Document Conference Technology with real time Microsoft Office™ Editing
NLTVC real time Document Conference editing enables user to collaborate online using the Microsoft Word and Excel. Also, user could
share a wide range of files such as Flash, Video, Microsoft Power Point, PDF, website etc. With Document Conference, every user will
get the actual copy of files.
Interoperate with ITU H.323 Standard.
NLTVC D1000 was built to interoperate with ITU H.323 standard. H.323 technology enables user to communicate with all H.323 based
video conference solution, including H.323 based MCU.
DATA SHEET
Technical Specifications
Conference System
Video Standards & Protocols

Inter-operate and running on existing
network infrastructure
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IP (Internet Protocol) based.
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Support Multiple LAN IP Converter
(MLIC) for multipoint to multipoint
conferencing

Built in authentication system for secure
conferencing.
MPEG 4
VDOWAVE
Real time conference updates
Video Resolution
Support 1+1 active users

Changeable according to client
preference


True 160 x 120
Support Remote Switching (RSW) control
criteria for bandwidth optimization
Document Conferencing (DC)
True 320 x 240
Frame Rate

Changeable according to client
preference

1 – 30 Frames

Able to share and control Microsoft
PowerPoint presentations file

Able to share, view and edit Microsoft
Word Documents, Excel Spreadsheets.
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
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Transfer all types of files among
participants in conference without having
to use separate ftp application
Video Input Interface
Audio Standards & Protocols
GSM
G.711-ALaw/ULaw 64k (H.323 mode)
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Able to share PDF Documents,
Macromedia Flash files and URLs
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Able to share image formats such as gif.
bmp and jpg

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Able to share audio video files format
such as asf, wmv, mov, mp3 and mpg
Recommended Hardware

Able to delegate control of DC to other
participants

Allow saving of the shared files
Network
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IPv4
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10/100/1000 Mbps Ethernet
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Support Multiple Client behind NAT
(Network Address Translation) services
Supports TCP/IP, DNS, DHCP, ARP,
WWW
Support unicast
Support multicast
Support distributed network architecture
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Composite Video
Composite Video for video input device
USB
Pentium III 1 GHz and above processor
512 MB of RAM
200MB of free hard disk space
USB webcam and headset
Recommended Software

Microsoft Windows XP Pro or Home
edition


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DirectX 9.0c and above
Microsoft Office 2003/2007/2010/2013
Microsoft Internet Explorer 6.0 and
above
RSW Control Criteria.
Support Firewall and NAT (Network
Address Translation) Traversal
technology.
Contact Us
NLTVC Sdn. Bhd. (945327-K)
Unit 10.3, 10th Floor, Menara Lien Hoe, No. 8, Persiaran Tropicana, Tropicana Golf & Country Resort,
47301 Petaling Jaya, Selangor Darul Ehsan, Malaysia.
(T) 03-7880 3550 (F) 04-7496 7733
www.nltvc.com