Multipoint Transparency - TANDBERG D13192 Technical Description

which encrypts "the session keys". When the session are collected by the remote end, encryption
of the audio, video and data channels can start.
The encryption will be established automatically when both endpoints in the conference
supports encryption with automatic key generation (and the conference is set up for encryption
mode of operation).
Encryption is supported for meetings up to 768 kbps and for the TANDBERG feature
DuoVideo.
Note: For an encrypted call, the endpoints must support encryption (AES or DES).
If encryption is enabled, the TANDBERG Gateway accepts both AES and DES encryption.
If one of the sites does not support encryption, encryption on both sides is disabled.
4.1.10 H.243 Multipoint Transparency
All MCU commands and information signalling are transparent through the
TANDBERG Gateway. The most important commands and information signals are:
- Request/Release floor
- Site Naming
- Cascading Signalling
- OnAir Signalling
- Microphone Off signalling(not supported by IP endpoint)
D13192 Rev. 02
Technical Description of
TANDBERG Gateway
with software version G2
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