iPECS UCP
Feature Description and Operation Manual Issue 1.3
325
4.17 Multiple Calling Line IDs
Description
Using an ISDN Line, sending your Id (telephone number) to the other party is referred to as
Calling Line Id Presentation (CLIP) or Connected Line ID Presentation. When you place or
receive a call, the system constructs your Id and sends the information to the service provider.
The Id consists of the Area Code + COLP/CLIP Table value + a Station CLI.
There are five Station CLIs associated with your station and each ISDN Line is assigned to
use one of the five. The five CLIs are identified as “Station CLI 1” through “Station CLI 5”. As
a default, the “Station CLI 1” is your station number. Each of the five Station CLIs can be
assigned up to 16 digits.
In addition to the Station CLI, each Line is assigned a COLP/CLIP Table entry number
(00~50). The corresponding Table value is a digit string of up to ten (10) digits. In addition,
each ISDN Line is assigned an Area code.
Note if the COLP/CLIP Table entry is set at 50, the “Station CLI 1” is always used and the
Area code and Table value are not added to the “Station CLI 1”. That is only the “Station CL 1”
is used as your Id.
Operation
Conditions
Operation of this feature is automatic as configured.
1. Your station can be assigned to restrict sending an Id for the call.
2. Your station can be configured to replace your Station CLI with the Station CLI of
the Attendant.
3. As a default, the Line is assigned to use the Station CLI (Station CLI 1) and ISDN
Lines use the COLP/CLIP Table entry 50 or “Station CLI”.
4. The ISDN Line can be assigned to use different Table entries for the COLP and
CLIP values.
5. For Transit calls, additional options are available to employ the CLI of the original
forwarding party.
6. The LCD of the station can display the CLI or COL Id if CLIP and COLP Display is
enabled.
7. Multiple Calling Line Ids applies to SIP trunks when the “From” Id is assigned to
use the Extension CLI.
Programming
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