Specifications

D14330.06 ADMINISTRATOR GUIDE TANDBERG E20—July 2009
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What’s in this Guide? Introduction Getting Started Using E20 The Settings Advanced settings
Advanced Settings
Do not disturb
Do not disturb can be set to On to disable incoming calls. The
calling party will perceive your unit as being busy.
Encryption
Encryption can be set to Off (not recommended) or Best effort
to let the system determine the best solution.
FECC (Far End Camera Control)
Mode can be set to On or Off.
Max downstream rate
This can be set in the range 64–1152 kbps.
Max upstream rate
This can be set in the range 64–1152 kbps.
The downstream and upstream rates can be set independently of
each other to facility good transmission in asymmetric connections.
TTY
Mode can be set to On or Off.
TelephonyPrefixExp
This parameter is used to set up regular expressions to force the
E20 to set up an audio call when calling a peer with a number or
URI that matches the regular expression given by this parameter.
Experimental
PacketPacing
On/Off/Auto
Menu
EncryptionIndicator: On/Off(Default)
This setting will control whether the encryption indicator that slides
in from the right during call setup etc is visible or not.
It the value is Off, you will never see the indicator. This is the
default behavior.
Screensaver
For future use.
Network 1
Assignment can be DHCP or static
DNS allows you to specify name and the addresses of up to 5
servers.
IEEE8021x Allows you to set up IEEE 802.1x authentication for the
E20. The 802.1x feature is by default turned off.
IPv4 lets you specify Address, Gateway, Quality of Service with
Diffserv (Differentiated Services) On or Off, and Subnet Mask.
Protocol can be IPv4, IPv6 or both.
VLAN Lets you decide which VLAN the E20 should be connected to
or not. The VLAN feature is turned off by default.
Network services
HTTP / HTTPS / HTTP test certificate
Determines whether or not to use secure management.
HTTP: Set to HTTP to disable secure management. Requires HTTP
to be enabled in the Network Services HTTP Mode setting.
HTTPS: Set to HTTPS to enable secure management. Requires
HTTPS to be enabled in the Network Services HTTPS Mode setting.