15.2 PBX Configuration—[7-2] TRS—Exception
Code
Toll Restriction (TRS)/Call Barring (Barring) prohibits an extension from making certain trunk calls. Each
time mode of every COS is assigned one of the seven TRS/Barring levels. TRS/Barring level 7 provides the
maximum restriction (all trunk calls are prohibited) and level 1 provides the minimum (all trunk calls are
allowed). TRS/Barring levels 2–6 are used to restrict calls according to the combination of denied codes in
15.1 PBX Configuration—[7-1] TRS—Denied Code and excepted codes here. A call denied by the
applicable Denied Code tables is checked against the applicable Exception Code tables, and if a match is
found, the call is made.
A maximum of 100 exception codes can be programmed for each level. 20 codes are displayed at a time. To
display other sets of codes, click the applicable tab.
Name Description Value Range Links
Level 2–
Level 6
Specifies the leading
digits of the numbers to
be exempted from toll
restriction/call barring
for each level.
Max. 16 digits
(consisting of 0–9,
*, #, and X)
PC Programming Manual References
10.7.1 PBX Configuration—[2-7-1] System—
Class of Service—COS Settings—TRS—
TRS Level—Day, Lunch, Break, Night
15.1 PBX Configuration—[7-1] TRS—Denied
Code
Feature Manual References
2.7.1 Toll Restriction (TRS)/Call Barring
(Barring)
15.2 PBX Configuration—[7-2] TRS—Exception Code
PC Programming Manual 511
To Next Page
Loading...
