System Functions and Features as of I7.9
42
Identification Elements
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d-
020
0/3.
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– I7.
9
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.2009
3. 3. 2
Presentation of the CLIP on the Terminal
Call from the Public Network
If a call originates from the public network, the prefix for Business exchange access
followed by a hyphen is added to the CLIP number (e.g. 0-333 33 33) so that the
called party can call back simply by dialling the number displayed.
Call from a PISN User in a Virtual Network
If a call originates from a PISN user in a virtual network, the call number to the PISN
user (
Call number
setting in the user configuration) is used to convert the CLIP
number into the PISN user number and
NPI
is set to
PNP
(see also examples on
Destination is not a system terminal
If the destination is not a system terminal; the CLIP number is handled in the same
way as with system terminals but without adding a hyphen.
Call via a V.24 Interface
The CLIP numbers are forwarded to the V.24 interface of an Office Pocket Adapter
in the same way as they are displayed on the system terminals.
With transferred calls the CLIP number can be forwarded with the Office Pocket
Adapter via V.24.
Calls with suppressed CLIP (CLIR)
If a caller uses the CLIR function to suppress his CLIP display to the called party, the
system terminal displays
Number suppressed
instead of the CLIP.
Calls without CLIP
Number unknown
is displayed on the system terminal for calls without CLIP.
