With call assignment Day/Night, therefore, you define which internal
terminals are to ring in the event of an external call. Call assignment
Day/Night is achieved using a table in which all the incoming calls
are assigned to internal subscribers.
Day/Night/Calendar
You define switching of call variant Day/Night.
DCE
Data Circuit-Terminating Equipment
DCN
Data communications network
Default gateway
Describes the address of the gateway to which all traffic not
destined for its own network is sent.
Denial-Of-Service At-
tack
A Denial-of-Service (DoS) attack is an attempt to flood a gateway or
host in a LAN with fake requests so that it is completely overloaded.
This means the system or a certain service can no longer be run.
DES
Data Encryption Standard
Destination number
memory
Speeddial memory
DHCP
Dynamic Host Configuration Protocol
Dial preparation
On some telephones with a display, you can first enter a telephone,
check it first, and then dial it.
Dial-in parameters
Define the dial-in parameters i.e. you enter the provider's dial-in
number and specify:
Dialling control
In the configuration for certain terminals, you can define restrictions
for external dialling.
Dialup connection
A connection is set up when required by dialling an extension num-
ber, in contrast to a leased line.
DIME
Desktop Internetworking Management Environment
DIME Browser
Old name for Configuration Manager.
Direct dial-in
Performance feature of larger PBXs at the point-to-point connection:
The extensions can be called directly from outside.
Direct dialling range
See Extension numbers range
Display and output
of connection data
In the configuration, it is possible to define storage of data records
for specific terminals or all terminals. In the ex works setting, all in-
Glossary
Funkwerk Enterprise Communications GmbH
452
R1xxx/R3xxx/R4xxx
