4 Connected Line Identification Restriction (COLR)
24.0813GPPLine Identification supplementary servicesRelease 17Stage 3TS
4.1 Normal operation
When connected line identification restriction is applicable the destination network provides the originating network with a notification that the connected party’s ISDN number, with possible additional address information, is not allowed to be presented to the calling party.
If the calling mobile user subscribes to connected line identification presentation and the connected party has connected line identification restriction applied, the calling mobile party shall receive the presentation indicator showing "presentation restricted", see figure 3.1. In this case, the connected number will not be sent towards the calling subscriber.
4.2 Interrogation
Status Check
The mobile subscriber can request the status of the supplementary service and be informed if the service is provided to him.
MSa Network
REGISTER
————————————————————————————————————————>
Facility (Invoke = InterrogateSS (COLR))
RELEASE COMPLETE
<————————————————————————————————————————
Facility (Return Result = InterrogateSS (SS-Status))
RELEASE COMPLETE
<- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Facility (Return Error (Error))
RELEASE COMPLETE
<- – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – – –
Facility (Reject (Invoke_problem))
Figure 4.1: Interrogation of connected line identification restriction
4.3 Activation, deactivation, registration and erasure
Activation, deactivation, registration and erasure of the supplementary service connected line identification restriction are not applicable.
Annex A (informative):
Change history
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Change history |
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Date |
Meeting |
TDoc |
CR |
Rev |
Cat |
Subject/Comment |
New version |
|
Apr 1999 |
Transferred to 3GPP CN1 |
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|
CN#03 |
Approved at CN#03 |
3.0.0 |
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CN#08 |
001 |
Cause of no CLI indication |
3.1.0 |
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CN#11 |
Release 4 after CN#11 |
4.0.0 |
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|
CN#15 |
References updated |
4.0.1 |
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|
CN#16 |
Release 5 after CN#16 |
5.0.0 |
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|
CN#26 |
Release 6 after CN#26 |
6.0.0 |
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|
CT#36 |
Upgraded unchanged from Rel-6 |
7.0.0 |
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|
CT#42 |
Upgraded unchanged from Rel-7 |
8.0.0 |
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2009-12 |
Update to Rel-9 version (MCC) |
9.0.0 |
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2011-03 |
Update to Rel-10 version (MCC) |
10.0.0 |
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2012-09 |
Update to Rel-11 version (MCC) |
11.0.0 |
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2014-09 |
Update to Rel-12 version (MCC) |
12.0.0 |
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|
2015-12 |
Update to Rel-13 version (MCC) |
13.0.0 |
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|
2017-03 |
Update to Rel-14 version (MCC) |
14.0.0 |
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|
2018-06 |
Update to Rel-15 version (MCC) |
15.0.0 |
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2020-07 |
Update to Rel-16 version (MCC) |
16.0.0 |
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|
2022-03 |
– |
– |
– |
– |
– |
Update to Rel-17 version (MCC) |
17.0.0 |