2.1.1.3 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 or trunk
access numbers will be sent to the corresponding TIE line or trunk.
[Method Flowchart]
CLI works.
Yes
Yes
No
Does the call have its CLI*
information and is CLI mode
enabled for the time mode?
No
Is the CLI destination assigned?
The call is routed to the
DID/DDI destination.
The call is routed to the
CLI destination.
No
Yes
Is the DID/DDI number found in
the DID/DDI table?
Yes
Is the DID/DDI destination
for the time mode assigned?
No
*: 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.
The call is routed to the
operator (Intercept
Routing—No Destination).
A trunk call is received.
Does the DID/DDI
number match an
extension number?
Yes
The call is routed
to the extension.
Does the DID/DDI
number match an extension
number at another PBX or
Trunk Access no.?
Yes
The call is routed
to the TIE line or
trunk.
No
No
[Programming Example of DID/DDI Table]
DDI can be programmed as DID.
Feature Guide
25
2.1.1 Incoming Trunk Call Features
Summary of Contents for KX-NS500
Page 14: ...14 Feature Guide Table of Contents...
Page 15: ...Section 1 For Your Safety Feature Guide 15...
Page 18: ...18 Feature Guide 1 1 1 For Your Safety...
Page 19: ...Section 2 Call Handling Features Feature Guide 19...
Page 57: ...632 Maximum Number of Agents Feature Guide 57 2 2 2 Incoming Call Distribution Group Features...
Page 107: ...User Manual References 1 2 1 Basic Calling Feature Guide 107 2 5 4 Trunk Call Features...
Page 193: ...User Manual References 1 4 2 Holding a Call Feature Guide 193 2 13 1 Call Hold...
Page 324: ...324 Feature Guide 2 30 2 Outgoing Message OGM...
Page 325: ...Section 3 Unified Messaging System Feature Guide 325...
Page 375: ...Section 4 Network Features Feature Guide 375...
Page 464: ...464 Feature Guide 4 3 6 Network ICD Group...
Page 465: ...Section 5 System Configuration and Administration Features Feature Guide 465...
Page 560: ...560 Feature Guide 5 6 7 PING Confirmation...
Page 561: ...Section 6 Appendix Feature Guide 561...
Page 578: ...578 Feature Guide 6 5 2 PFMPR Software File Version 004 2xxxx...
Page 579: ...Feature Guide 579 Notes...