1.8 Toll Restriction (TRS)/Call Barring (Barring) Features
[Flowchart]
An extension user makes a trunk call.
Is the call made by System
Speed Dialling ?
No
No
Yes
Is TRS/Barring Override by System Speed Dialling enabled?
Yes
Checks the TRS/Barring level for the time mode of the extension's COS.
Checks the TRS/Barring level for System Speed Dialling of the extension's COS.
Level | 7 | Level | 1 |
| What is the TRS/Barring level? |
|
|
| Levels 2, 3, 4, 5, 6 |
|
|
| Is the dialled number found in | No |
|
| applicable Denied Code Tables? |
|
|
| Yes |
|
|
| Is the dialled number found in | Yes |
|
|
|
| |
| applicable Exception Code Tables? |
|
|
| No |
|
|
| The call is denied. | The call is made. | |
| The user hears reorder tone. |
|
|
