Identification elements
80
System functions and features as of R3.0
syd-0367/1.3 – R3.0 – 03.2013
See also the examples in "Examples of CLIP Displays in the PISN", page 98.
4. 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 Exchange access, business
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
page 106).
Destination is not a system phone
If the destination is not a system phone; the CLIP number is handled in the same
way as with system phones but without adding a hyphen.
Calls with suppressed CLIP (CLIR)
If a caller uses the CLIR function to suppress his CLIP display to the called party, the
system phone displays Number suppressed instead of the CLIP.
Calls without CLIP
Number unknown is displayed on the system phone for calls without CLIP.
National Long-distance code that
matches the separate PINX
Code is truncated,
TON is set to subscriber.
No matching long-distance
code
CLIP number and TON remain unchanged
Subscriber CLIP number and TON remain unchanged
TON of the CLIP
number
Prefix Conversion
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