Ascotel IntelliGate 2025/2045/2065
Part 2 Identification Elements 199
Displaying CLIR
When CLIR is activated (suppress CLIP) the public network provider will still send
a CLIP to special customers, for instance the fire brigade and the police. The CLIR
information will, however, include the CLIP (see also "Suppressing CLIP / COLP
(CLIR / COLR)", page 188).
In the private leased-line network a CLIP is always sent with an activated CLIR. It
is also provided with the CLIR information.
If "Display CLIR = yes", a CLIP with CLIR information is still displayed with incom-
ing calls.
In internal traffic, a suppressed CLIP is always displayed.
Numbering Plan
The CLIP number is prefixed with the regional prefix for outgoing calls to a PISN
subscriber or via a trunk group with "Type of network = private".
For incoming calls, the regional prefix is removed from the CLIP number (provided
it begins with that digit sequence).
3.7 Examples of CLIP Displays in the PISN
Various scenarios are used in a sample network to illustrate how CLIP displays are
handled in a PISN. Fig. 2.19 shows the sample network.
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