Introduction - TANDBERG 3000 MXP User Manual

1 Introduction

Audio Quality
High-performance audio provides a richer, more complete visual communication experience. The
MPEG4 AAC-LD standard is used to provide true standards-based CD-quality audio.
Users can record and send stereo audio from presentation and playback sources using PCs,
DVDs and VCRs.
Video Quality
Features which ensure high quality video includes:

Natural Video
TF

Support for H.264 in MultiSite, DuoVideo/H.239 and encryption.

SXGA input and XGA output through DVI-I (analog or digital).

H.264 video compression up to 2Mbps.

Support native 16:9 Wide XGA monitors by increasing the resolution to 1280x768
(WXGA).

Automatic use of WXGA format when "VGA Monitor Format" is set to Wide.
Network
The system supports videoconferencing via both IP and ISDN networks. The bandwidth
capabilities are:

up to 2Mbps* per call

up to 2.3Mbps* total for a MultiSite conference.

SIP support, for both point-to-point and MultiSite*.
If channels are dropped during a videoconferencing session, downspeeding
maintains connections without interruption.
Security
Secure Conference provides embedded encryption for both Point-to-Point and MultiSite call and
TF
ensures both privacy and security.
The system is delivered with integrated Expressway™ firewall traversal technology. When used
together with a TANDBERG Border Controller it enables:

Secure and seamless traversal of ANY firewall.

No missing features when traversing the firewall – works with H.264, MPEG4 audio,
encryption.

Outside systems, such as home offices, to be part of the enterprise dial plan.

Dialing to systems by URI, e.g. user@company.com.

Standards based H.235 authentication towards Border Controller / Gatekeeper
MultiSite*
The embedded MultiSite
supports screen layouts such as VoiceSwitched, AutoSplit, 4 Split and 5+1 Split. The MultiSite
functionality supports any combination of ISDN and IP participants in a conference.
A superior quality and reliability is ensured by:

Supporting DuoVideo/H.239, encryption and H.264.

Rate matching
MultiSite.
which provides 60 fields per second true interlaced picture.
functionality can cater for up to 4 video sites and 3 audio sites and
TF
and Transcoding which supports different call rates for all sites in a
TF TF
automatically
TF