Aastra OpenPhone 61 User Guide OpenPhone 60/60 IP on Aastra 800 and OpenCom 10 - Page 45

Transmission of Call Numbers

Page 45 highlights

Making Calls General Functions 2.1.15 Transmission of Call Numbers With ISDN there are different features which allow or prevent the transmission of (external) call numbers between subscribers. "CLIP" "CLIP" is an abbreviation for "Calling Line Identification Presentation". The caller's call number (if transmitted) is displayed by means of the corresponding call key. If this number is also stored in your telephone book, the caller's name is displayed. "CLIP no screening" Feature Using "CLIP no screening" outgoing connections instead of sending the real call number of the caller, send another call number. Thus, instead of being shown your number, the subscriber you have called is shown, for example, a service call number. The feature "CLIP no screening" must be enabled by the network provider and activated in the system configuration by the system administrator. When you receive an external call where the caller indicates a different number than the one actually being transmitted, your display will show a "?" next to the call number. If the indicated call number is saved as a phone book entry, as usual, the name will be shown along with a question mark. "CNIP" Feature "CNIP" is an abbreviation for "Calling Name Identification Presentation". In addition to the call number, the name configured by the caller is also transmitted and displayed on the corresponding call key. This assumes that the network provider transmits this information with the connection. If the caller's number is listed in the OpenCom 100 / Aastra 800 telephone book, then this - local - entry is displayed in preference. "CLIR" Feature "CLIR" is an abbreviation for "Calling Line Identification Restriction". Before dialling a call number, you can decide from case to case if you wish to prevent your call number from being displayed to the called subscriber. To do this, select Suppress number from one of the MenuCards described in the next section. If this feature is not provided, your telephone number will always or never be displayed, depending on the system setting. Consult your system administrator for more information. 41

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Making Calls
General Functions
41
2.1.15
Transmission of Call Numbers
With ISDN there are different features which allow or prevent the transmission of
(external) call numbers between subscribers.
“CLIP”
“CLIP” is an abbreviation for “Calling Line Identification Presentation”. The caller’s
call number (if transmitted) is displayed by means of the corresponding call key. If
this number is also stored in your telephone book, the caller’s name is displayed.
“CLIP no screening” Feature
Using “CLIP no screening” outgoing connections instead of sending the real call
number of the caller, send another call number. Thus, instead of being shown your
number, the subscriber you have called is shown, for example, a service call
number. The feature “CLIP no screening” must be enabled by the network provider
and activated in the system configuration by the system administrator. When you
receive an external call where the caller indicates a different number than the one
actually being transmitted, your display will show a “?” next to the call number. If
the indicated call number is saved as a phone book entry, as usual, the name will
be shown along with a question mark.
“CNIP” Feature
“CNIP” is an abbreviation for “Calling Name Identification Presentation”. In
addition to the call number, the name configured by the caller is also transmitted
and displayed on the corresponding call key. This assumes that the network pro-
vider transmits this information with the connection. If the caller's number is listed
in the OpenCom 100 / Aastra 800 telephone book, then this
local
entry is dis-
played in preference.
“CLIR” Feature
“CLIR” is an abbreviation for “Calling Line Identification Restriction”. Before dialling
a call number, you can decide from case to case if you wish to prevent your call
number from being displayed to the called subscriber. To do this, select
Sup-
press°number
from one of the MenuCards described in the next section.
If this feature is not provided, your telephone number will always or never be dis-
played, depending on the system setting. Consult your system administrator for
more information.