3.1.13CLIP (Calling Line Identification Presentation)
16.1.4Speed Dialing, System
3.1.13 CLIP (Calling Line Identification Presentation)
Description
Calling Line Identification Presentation (CLIP):
The PBX can send a preprogrammed telephone number to the network when an extension user makes a call. The called party can see the number on his telephone display before answering the call.
Connected Line Identification Presentation (COLP):
The PBX sends a preprogrammed telephone number to the network when the extension user answers an incoming call. The caller can see the number of the answering party on his telephone display when the call is answered.
[CLIP Example]
1)Dials
"87654321".
PBX
Caller
CLIP No.: 12345678
2) "12345678" is displayed.
ISDN
Called party
CLIP No.: 87654321
[COLP Example]
1) Dials
"111222333".
ISDN
Caller
3)"111222444"
is displayed.
PBX
Called party (CLIP/COLP No.: 111222333)
FWD, IRNA, etc.
Answering party (CLIP/COLP No.: 111222444)
2) Answers the call.
CLIP/COLP Number:
The telephone numbers sent to the network for CLIP/COLP can be assigned as follows:
•CLIP/COLP number for each ISDN port (subscriber’s number).
•CLIP/COLP number for each extension.
•CLIP/COLP number for each incoming call distribution group.
Each extension can select either the CLIP/COLP number for the ISDN port or the extension to be used. The CLIP/COLP number for the ICD group is used when making a call by pressing the ICD Group button or receiving a call which arrives at the ICD Group button.
Calling Line Identification Restriction (CLIR) and Connected Line Identification Restriction (COLR)
It is possible for each extension to prevent the sending of its telephone number to the network by pressing the CLIR button, COLR button or entering the feature number.
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