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1.1 Incoming Call Features
1.1.1.5Calling Line Identification (CLI) Distribution
Description
Directs an incoming trunk call to a destination when the caller’s identification number (e.g., Caller ID) matches the number in the System Speed Dialling Table which 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 | Details in |
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Caller ID | Caller’s number is sent from an analogue | • 1.17.1 Caller |
trunk. | ID | |
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Calling Line Identification | Caller’s number is sent from an ISDN line. | • 1.20.1.2 |
Presentation (CLIP) |
| Calling/ |
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| Connected |
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| Line |
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| Identification |
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| Presentation |
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| (CLIP/COLP) |
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Automatic Number | Caller’s number is sent from an E1 or T1 | • 1.21.1 E1 |
Identification (ANI) (KX- | line. | Line Service |
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| only) |
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| • 1.22.1 T1 |
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| Line Service |
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| only) |
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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) ( 2.2.4 Time Service).
When the call has its Caller ID 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 |
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(System Speed | Telephone No.*1 | CLI Destination | ||
Dialling Name*2 | ||||
Dialling No.) |
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000 | 901234567890 | ABC Company | 200 | |
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001 | : | : | : | |
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: | : | : | : | |
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Feature Guide
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