3-128 Features
T 3 Features
Conditions WARNING
The software contained in the TRS feature to allow user access to the
network must be upgraded to recognize newly established network
area codes and exchange codes as they are placed into service.
Failure to upgrade the premises PBXs or peripheral equipment to
recognize the new codes as they are established will restrict the
customer and the customer’s employees from gaining access to the
network and to these codes.
KEEP THE SOFTWARE UP-TO-DATE WITH THE LATEST DATA.
• Toll restriction checks are applied to the following features.
(1) Account Code Entry
(2) Dial Access, Automatic
(3) Dial Access, Outside (CO) Line Group
(4) Line Access, Individual
(5) Carrier Code Entry
(6) System Speed Dialing
• Emergency numbers, such as telephone numbers for the police or fire
department, should be stored in program [309] “Emergency Dial
Number Set” so that they will not be barred by toll restriction.
• If a stored Host PBX access code or a stored carrier code is found in the
dialed number, the subsequent telephone numbers will be checked for
toll restriction.
• It is programmable whether the “ ” or “#” the user dials is to be
checked or not on the Toll Restriction code. This is useful to prevent
unauthorized calls which could be possible through certain Central
Office exchange systems.
Programming References
Section 4, System Programming
[125] Toll Restriction Check for and #
[208] Interdigit Time
[211] No Dial Disconnection
[300] Carrier Code Assignment
[301] Toll Restriction — System Speed Dialing Boundary Class
[302]–[305] Toll Restriction — Class 2 – 5 Denied Codes
[306] Toll Restriction — Exception Codes
[601]–[603] TRS – Class of Service (COS) Assignment
— Day/Night/Lunch
Feature References
Section 3, Features
Toll Restriction for Special Carrier Access
Toll Restriction for System Speed Dialing
Toll Restriction Override by Account Codes
Toll Restriction — Station Lock Boundary Class
Operation References Not applicable.
To Next Page
Loading...
