2.1.1.5 Calling Line Identification (CLI) Distribution
Description
Directs an incoming trunk call to a preprogrammed destination when the caller’s identification number (e.g.,
Caller ID) matches the number in the System Speed Dialling Table that is used as the Caller ID Table. Each
Caller ID number (telephone number for each System Speed Dialling number) can have its own destination.
CLI Feature Description & Reference
Caller ID Caller’s number is sent from an analogue trunk.
® 2.19.1 Caller ID
Calling Line Identification
Presentation (CLIP)
Caller’s number is sent from an ISDN line.
® 4.1.2.2
Calling/Connected Line Identification Presentation (CLIP/
COLP)
Automatic Number Identification
(ANI)
Caller’s number is sent from an E1 line.
® 2.29.1 E1 Line Service
CLI always works in conjunction with the following call distribution methods:
a. DIL
b. DID/DDI
c. MSN Ringing Service
Each trunk
(for DIL) and the DID/DDI/MSN number can enable or disable the CLI feature for each time mode
(day/lunch/break/night) (® 5.1.4 Time Service).
When the call has Caller ID information and the CLI is enabled for the time mode, the call will be handled by
the CLI method.
[Programming Example of System Speed Dialling Table for CLI]
Location
(System Speed
Dialling No.)
System Speed
Dialling Name
*1
Telephone No.
*2
CLI Destination
*3
000 ABC Company 901234567890 200
001 : : :
: : : :
*1
® 14.1 PBX Configuration—[6-1] Feature—System Speed Dial— Name
*2
® 14.1 PBX Configuration—[6-1] Feature—System Speed Dial
—
CO Line Access Number + Telephone Number
*3
® 14.1 PBX Configuration—[6-1] Feature—System Speed Dial
—
CLI Destination
Explanation:
If the caller’s number is "0123
-456-7890" (The Trunk Access number is disregarded):
1. Checks the number in the table.
® Matches the number in location 000.
2. The call is routed to the CLI destination, extension 200.
Conditions
• Automatic Caller ID Number Modification
Feature Guide 31
2.1.1 Incoming Trunk Call Features
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