ASCOM Ascotel 2025, Системное руководство

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ascom Ascotel 2025/2045/2065
HBT_20321104_02/B0_en Identification Elements 2.23
3.2 Displaying Numbers (CLIP) and Names (CNIP)
During both the ringing phase and the call itself the caller's call number or name
(or both) are shown on the display of a system terminal or ISDN terminal.
• The indication of the caller’s phone number is referred to as CLIP (Calling Line
Identification Presentation).
• The indication of the caller’s name is referred to as CNIP (Calling Name Identi-
fication Presentation).
Fig. 2.9: CLIP and CNIP
When the destination subscriber answers the call, the number or name of the des-
tination subscriber is transmitted and displayed to the caller:
• The indication of the number is referred to as COLP (Connected Line Presenta-
tion).
• The indication of the name is referred to as CONP (Connected Name Presenta-
tion).
Fig. 2.10: COLP and CONP
These identification elements allow the use of other features such as logging
unanswered calls on the destination subscriber’s call log; the destination sub-
scriber can then return the call by dialling the CLIP number.
B A
CLIP: 602
CNIP: T. Edison
602
T. Edison
503
I. Newton
haz0681aaxxa0
CLIP: 602
CNIP: T. Edison
COLP: 503
CONP: I. Newton
B A
602
T. Edison
503
I. Newton
haz0682aaxxa0