1.27 Networking Features
220 Feature Guide
[Example of COLP/CONP when the Call is Directed to an ICD Group]
CLIP/COLP Number
The number sent to the other PBX by CLIP/COLP is the number assigned to the extension through system
programming (→ Extension Number [003]).
CNIP/CONP Name
The name sent to the other PBX by CNIP/CONP is the name assigned to the extension through system
programming (→ Extension Name [004]).
Calling Line/Name Identification Restriction (CLIR/CNIR)
An extension can select to restrict the sending of its extension number and name when making a call by
entering the CLIR feature number or by pressing the CLIR button. When CLIR is activated, CNIR is
activated automatically.
Connected Line/Name Identification Restriction (COLR/CONR)
An extension can select to restrict the sending of its extension number and name when answering a call by
pressing the COLR button. When COLR is activated, CONR is activated automatically.
Conditions
• Enabling/Disabling Each Service
COLP/CLIR/COLR/CNIP/CONP/CNIR/CONR can each be enabled or disabled on each PRI (QSIG)
port of the PBX through system programming.
CLIP is enabled by default for each PRI port and cannot be disabled. Extension users can prevent their
extension numbers from being sent to the called party by activating CLIR using the CLIR button or by
entering the CLIR feature number, provided CLIR is enabled through system programming for the CO
line used to make the call.
• CLIR Button and COLR Button
Any flexible button can be customized as the CLIR or COLR button. Pressing each button will toggle
between the "restriction" setting and the "presentation" setting. For example, if pressing the COLR
button enables COLR, then pressing it again will enable COLP.
In order for an extension user's CLIR and COLR buttons to function, the respective service must be
enabled through system programming for the CO line used to make/receive the call.
Caller
Extn. 1001
Extn. Name: John
Private Network
1) Dials "2000" 2) Call is directed to ICD group
4) "
George 2002
" is displayed
PBX-2PBX-1
COLP: 2002
CONP: George
Answering Party
Extn. 2002
Extn. Name: George
ICD Group
Floating Extn. No. 2000
3) Answers the call
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