7.6.11 Configurable Toll Restriction
Definition
Each user in a PABX can be assigned different toll restrictions. Each time a terminal attempts to seize
a trunk line, its restriction is checked (toll restriction check). In the system a distinction is made
between 15 classes of service for which the following standard applies: class "0" = no trunk access,
"1" = outward-restricted trunk access, "2 to 7" = allowed lists, "8 to 13" = barred lists and "14" =
unrestricted trunk access.
No trunk access
The user can only answer external calls. The system speed-dialling destinations can be used.
Outward-restricted trunk access (inward unrestricted)
The user can only answer external calls. The system speed-dialling destinations can be used.
Allowed lists
These lists specify which numbers the user is permitted to dial. If the list does not contain any
numbers, the extension behaves like a telephone with outward-restricted trunk access.
Barred lists
These lists specify which numbers the user is not permitted to dial. If the list does not contain
any entries, the extension behaves like a telephone with unrestricted access.
Unrestricted trunk access
The user can answer and set up any incoming and outgoing calls.
Model-Specific Data
Subject OfficePro OfficeCom OfficePoint OfficeOne
Feature available in x x x x
HW requirements Trunk board _
SW requirements As of Rel. 1.0 As of Rel. 1.0 As of Rel. 1.0 As of Rel. 1.0
Number of classes of service 15 15 15 15
Max. number of characters in list
entries
25 25 25 25
Allowed lists (total) 6 6 6 6
Allowed lists, long
100 entries
1 1 1 1
Allowed lists, short
10 entries
5 5 5 5
Barred lists (total) 6 6 6 6
Barred lists, long
50 entries
1 1 1 1
Barred lists, short
10 entries
5 5 5 5
Hicom 150 E Office Rel.1.0 Service Manual - 7.6 Features for outgoing external traffic
http://cmweb01.mch.pn.siemens.de/e_doku/en/h150/h15/30/sh/2/15_76.htm (14 of 21) [06/04/2000 13:10:46]
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