TANDBERG 770 MXP Microphone User Manual


 
10
1 Introduction
The TANDBERG 770/880/990 MXP incorporates the features and functions of larger systems in a
portable high performance set top unit. This creates a collaborative meeting environment for
medium to small-sized meeting rooms.
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
which provides 60 fields per second true interlaced picture.
 Support for H.264 in MultiSite, DuoVideo/H.239 and encryption.
 SXGA input and XGA output through DVI-I (analog or digital).
NEW H.264 video compression up to 2Mbps.
NEW Support native 16:9 Wide XGA monitors by increasing the resolution to
1280x768 (WXGA).
NEW 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* totally for a MultiSite conference.
If channels are dropped during a videoconferencing session Downspeeding
TF
automatically
maintains connections without interruption.
NEW SIP support, both for point-to-point and MultiSite*.
Security
Secure Conference
TF
provides embedded encryption for both Point-to-Point and MultiSite call and
ensures both privacy and security.
NEW 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.