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D 13373.08
NOVEMBER 2007
MPS
Table of
Contents
Gateway Conguration
TANDBERG MPS
ADMINISTRATOR GUIDE
Interoperability
Experience has shown that some features - even though
they are standardized - might cause interoperability prob-
lems with legacy video conferencing products.
By disabling features on this page, the Gateway can be used
as a filter to ensure interoperability with legacy products.
Gateway Configuration
Encryption
The Gateway will allow DES and AES 128 encrypted Gateway
calls to take place. Encryption can operate in two modes.
Transparent: When set to Transparent, the Gateway will
forward the encryption modes of the connected devices
transparently. The encryption modes seen on each side of
the Gateway are similar. The Gateway will only encrypt calls
if both sides support encryption. The settings for H.320 and
H.323 does not have any meaning in this mode.
Independent: When set to Independent, the Gateway will
use the settings made for the H.320 (ISDN) and H.323 (IP)
side. The encryption modes on each side of the Gateway
are independent of each other. One endpoint might show
that the call is encrypted while the other endpoint shows an
unencrypted call.
H.320 and H.323
On: Encryption is required. Gateway connection is only es-
tablished if encryption can be established on this side.
Off: No encryption. Gateway connection will be established
without any encryption on this side.
Auto: Use encryption if available. Gateway will try to estab-
lish an encrypted connection, the connection will be estab-
lished regardsless if encryption on this side is available.
External Crypto Device
A typical application of this feature is when an external
crypto device is used on the ISDN interface. In this case an
administrator may want to set the Gateway’s encryption on
the H.320 side to Off and on the H.323 side to On.
Gateway Conguration (2:3)
Save - Press the Save button to save changes.
Restart - For the settings to take effect the unit must be restarted after pressing the Save button.
119
Introduction
Quick
Setup
Using
the MPS
System
Status
System
Configuration
Installation
MCU
Configuration
Technical
Descriptions
Appendices
Main
Gateway
Configuration