TANDBERG Director Videoconferencing System

Advanced Use

 

 

Encryption Mode

AUTO

The system will try to use the most secure

 

encryption - AES, dependent on the

 

capabilities of the other sites. If AES

 

encryption is not supported by all the other

 

sites, DES encryption will be tried.

AES*

The system will try to use AES with 128 bits

 

encryption when setting up calls. If AES is

 

not supported by the other site(s), no other

 

type of encryption will be initiated.

DES

The system will always try to set up the call

 

using DES with 56 bits encryption on ISDN

 

and IP. If DES is not supported by all other

 

sites, no other type of encryption will be

 

initiated.

T I P BOTH AES AND DES

ENCRYPTION IS SUPPORTED FOR

MIXED ISDN/IP CALLS. IN

ADDITION AES -AND DES

ENCRYPTED SITES CAN BE

CONNECTED AT THE SAME TIME.

T I P THE MULTISITE CAN RUN 4 ENCRYPTED SITES AT 128 KBPS AND 3 ENCRYPTED SITES AT

256KBPS.

Max Call Length

This feature will automatically end both incoming and outgoing calls when the call time exceeds the specified ‘Max Call Length’.

‘Max Call Length’ can have the following values: 0-999 (minutes), where 0 is ‘Off’.

A few minutes before the specified time is reached, a QUICK KEY menu will appear. Users will be asked if he/she wants to extend the ‘Max Call Length’ that is specified:

Network Profiles

This menu defines the settings listed when pressing the QUICK KEY ‘Net:’ while in the ‘Dial’ menu.

This menu consists of 6 network profiles, a prefix can be added for each profile. If you add a prefix to a profile, this prefix can be automatically added to the number being dialed.

T I P

EXAMPLE:

0 IS ADDED AS A CALL PREFIX TO

THE 2ND PROFILE, ISDN. IF YOU

ENTER 12345678 IN THE DIAL

MENU AND SELECT ‘ISDN’, THE

NUMBER DIALED WILL BE

012345678.

Using the three last profiles you can enter the name of a profile, prefix and network selection. This is useful if you have a fixed prefix for your service provider.

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TANDBERG D5016402 user manual Encryption Mode, Max Call Length, Network Profiles