Spesifikasi Hardware Video Conference xPoint
Executive Videoconferencing Room System

Emblaze-VCON's favored room solution, xPoint, is a high-performance set-top appliance that has been enhanced to include even more superior features for optimal executive videoconferencing. Delivering TV-like video quality with 720p incoming video and crisp, CD-quality audio over both IP and ISDN networks, xPoint is the ideal videoconferencing solution for executive meeting rooms. With its 6-site multipoint conferencing, DualStream™ technology and session-recording and streaming capabilities unique to Emblaze-VCON endpoints, the xPoint offers full-feature functionality and standards-based interoperability in a single sleek appliance.


Specifications
Video Specifcations
Transmission Speed
H.323 : 64 Kbps - 4Mbps
ISDN : 64 Kbps -512 Kbps (4xBRI)

Video Standards
H.261, H.263, H.263+/++
H.264 - up to 2Mbps outgoing

Live Video Resolution
QCIF (176 x 144 pixels)
QVGA (320 x 240 pixels)
CIF (352 x 288 pixels)
SIF (352 x 240 pixels)
VGA (640 x 480 pixels)
4CIF (704 × 576 pixels)
4SIF (704 x 480 pixels)
720p (1280 x 720 pixels) incoming only

Video Frame Rate
Up to 10 fps: 64 Kbps
Up to 20 fps: 96 to 192 Kbps
Up to 30 fps: 256 Kbps and higher

Video Inputs
1 Composite and S-Video

Video Outputs
1 each: S-video, Composite, Digital
Video Interface (DVI), VGA

Video Features
Video device discovery
Automatic NTSC/PAL detection
Unlimited number of video devices supported

HD Simulcast™
Chair or Participant in any
Interactive Multicast session
Integrated Broadcast Viewer
Uses bandwidth-effcient IP multicast
Audio Specifcations
Audio Features
Full duplex echo cancellation
Automatic noise suppression (ANS
Automatic gain control (AGC)
Audio device discovery
Audio tuning wizard
Unlimited number of audio devices supported
Headset and speaker profles
Voice Activity Detection (VAD)

Audio Standards
20Khz : AAC-LD
14Khz : G.722.1 Annex C
7 Khz : G.722, G.722.1
3.4Khz : G.711, G.723.1, G.728, G.729,AMR (3G)

Data Specifcations
Data Sharing Methods
Laptop plug in (via Tabletop Pod)
USB storage key
Documents: PPT, PPS
Video clips (AVI, MPEG, WMV, etc.)
Audio clips (WAV, MP3)
Graphic fles (BMP, GIF, TIF, etc.)
HD DualStream™
Sharing of fle, or the VGA input
H.239 support
Tandberg DuoVideo support
Sending and receiving capability1 live video source + 1 data source
Resolutions supported: XGA, SVGA, VGA, CIF, QVGA, QCIF, 4CIF

Networking Specifcations
Standards Supported
ITU-T : H.323 v4.2 H.281 Annex Q (FECC)
ISDN : H.320, H.221, H.242, H.230

H.323 QoS Features
DiffServ
IP Precedence
Firewall port sync
NAT IP address mask
Port pinholing
Adaptive Bandwidth Adjustment
Packet loss recovery (FEC)
Packet ordering
Packet duplication control
Jitter correction
Lip sync correction
Overhead prediction
Max packet size adjustment

Peripheral Specifcations
Pan-Tilt-Zoom Camera Unit
Picture - 1/4-color CCD
Focal length - 3.1mm to 31mm
Pan-Tilt range - +/-340o Pan, +/-120o Tilt
Zoom range - 18x (optical), 40x (digital)
Horizontal resolution
460 TVL (PAL), 470 TVL (NTSC)
Support for Canon camera available

Monitors Confgurations
Single : DVI, VGA or TV
Dual : DVI + VGA
Dual : VGA + TV
Dual : DVI+TV

Features Specifcations
Dialing Modes
Manual
Speed dial
Personal address book
Online directory
Multicast chair
Broadcast viewer
Telnet API for AMX/Crestron

Security
Encryption using H.235 (AES)
Using Emblaze-VCON
SecureConnect
DES, 3DES and AES support
AES is NIST validated
Supports Emblaze-VCON
Frontier
— Firewall traversal
— Network address translation
Supports restricted access to users via admin

Control
International remote control
Embedded web-based management
Directory Services
1000+ local number directory
10,000+ global number directory
H.350 support (MXM mode)
LDAP online directory support
- OpenLDAP
- Microsoft ILS, SiteServer, Active Directory and Exchange
- Sun iPlanet
- Netscape Directory
Search and flter queries

Environmental
0 - 40°C temperature
15 - 80% humidity
Universal power supply
Operating voltage: 120V or 230V
Operating frequency: 50 Hz or 60 Hz

Language Support
English, French, German, Italian, Spanish (Spain and Latin), Portuguese (Brazil), Chinese and Japanese