EMBLAZE vPointHD

Software Only Multimedia Video Conferencing

Speci
cations

Video Specifications
Transmission Speed
H.323: 64 Kbps - 4Mbps

Video Standards
H.261, H.263, H.263+ / + +
H.264 - up to 512Kbps outgoing
Live Video Resolution
Interlaced CIF ( 352 x 576 pixels)
CIF ( 352 x 288 pixels)
SIF ( 352 x 240 pixels)
QCIF ( 176 x 144 pixels)
QVGA ( 320 x 240 pixels)
VGA ( 640 x 480 pixels)
720p ( 1280 x 720 pixels) incoming only

Video Frame Rate
Up to 15 fps: 64 - 128 Kbps
Up to 20 fps: 192 Kbps
Up to 30 fps: 256 Kbps +

Video Features
Video device discovery
Automatic NTSC/ PAL detection
Unlimited number of video devices
supported
HD SimulcastTM
Chair or Participant in any Interactive
Multicast session
Integrated Broadcast Viewer
Uses bandwidth-efficient IP multicast
Audio Specifications
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 profiles
Voice Activity Detection ( VAD)

Audio Standards
G.711, G.722, G.722.1, G.723.1,
G.728, G.729, AAC-LD

Data Specifications
HD DualStreamTM
File, region, and window sharing
Windows desktop sharing
H.239 support
Tandberg DuoVideo support
Sending and receiving capability
1 live video source + 1 data source

Resolutions supported:
XGA, SVGA, VGA, CIF, QVGA, QCIF*

Networking Specifications
Standards Supported
ITU-T: H.323 v4.2
H.281 Annex Q ( FECC)
H.323 QoS Feature
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

Other Specifications
PTZ Camera Unit ( Exec model)
1/ 4 inch color CCD
NTSC - 768 x 495 pixels
PAL - 752 x 585 pixels
Focal length: 4.2 to 44 mm
16x zoom range

Viewing Modes
Mini screen
Regular screen
Large screen
Full screen
Dialing Modes
Manual
Speed dial
Personal address book
Online directory
Multicast chair
Broadcast viewer
Security
Encryption using H.235 ( AES)
Using Emblaze-VCON SecureConnect
DES, 3DES and AES support
AES is NIST validated
Supports restricted access users
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 filter queries
Language Support
English, French, German, Italian,
Spanish ( Spain and Latin) , Portuguese
( Brazil) , Chinese and Japanese