| Product
Features |
| High
capacity - any codec (including H.264), any
speed (up to 4 Mbit/s), any resolution (up to XGA) and
any layout (including 42 continuous presence layouts)
on any port without loss of capacity or capabilities.
The 40 port MCU 4220 is always 40 ports of video plus
40 additional ports of audio. |
| Best
quality for each participant - video and
audio processing is performed for each site rather
than per conference which allows each site a feed
tailored to their capabilities and the best possible
video and audio for their link. |
| High
resolution - support for QCIF, CIF, 4CIF,
SVGA and XGA on all ports with no reduction in the
number of sites supported. |
| Advanced
compression - support for H.261, H.263,
H.263+, H.263++, H.264. All sites can connect with the
optimum codec and there is no reduction in the number
of sites or conferences supported even if all sites
connect using H.264. |
| High
bandwidth - each site can connect at up to 4
Mbit/s using H.263 or at up to 2 Mbit/s using H.264
without reducing the number of sites supported. |
| Advanced
continuous presence - each site can choose
voice switching or one of 42 custom continuous
presence layouts independently of all of the other
conference participants. Each site can independently
select who they see. |
| Extremely
low latency - less than 100 ms. |
| Built-in
streaming server - allows streaming of live
conferences to a Web interface; viewed using QuickTime™
or RealPlayer™ to any web browser. |
| Standards
based and compatible - optimized for use in
IP networks to give you the best possible video
quality in real world network conditions and have
proven compatibility with all the major vendors. |
| Plus...
a firewall solution, integrated web server,
scheduling, wide screen mode, video auto attendant (IVR),
easy to use and configure. |
Data Sheet