Direct Inward Dialling (Did)/Direct Dialling In (Ddi) - Panasonic KX-NCP500 Features Manual

1.1.1 Incoming Trunk Call Features

1.1.1.3 Direct Inward Dialling (DID)/Direct Dialling In (DDI)

Description
Provides automatic direction of an incoming call with a DID/DDI number to a preprogrammed destination. Each
DID/DDI number has a destination for each time mode (day/lunch/break/night).
Incoming calls with DID/DDI numbers that match extension numbers at this PBX will be sent to the
corresponding extension. Incoming calls with DID/DDI numbers that match extensions at other PBXs will be
sent to the corresponding TIE line.
[Method Flowchart]
Yes
The call is routed to the
CLI destination.
*: Calling Line Identification (CLI) Distribution:
If the CLI routing is enabled and the caller's identification number is assigned in the Caller ID
Table, the call will not be routed to the DID/DDI destination, but routed to the CLI destination.
[Programming Example of DID/DDI Table]
DDI can be programmed as DID.
22 Feature Guide
A trunk call is received.
Is the DID/DDI number found in
the DID/DDI table?
Yes
Does the call have its CLI*
information and is CLI mode
enabled for the time mode?
Yes
CLI works.
Is the CLI destination assigned?
No
Is the DID/DDI destination
for the time mode assigned?
Yes
The call is routed to the
DID/DDI destination.
No
Does the DID/DDI
number match an
extension number?
No
No
Does the DID/DDI
number match an extension
number at another PBX?
No
No
The call is routed to the
operator (Intercept
Routing—No Destination).
Yes
The call is routed
to the extension.
Yes
The call is routed
to the TIE line.