NEC 5 Wok User Manual


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Toll Restriction
572 Features Aspire Software Manual
International Call Restriction
International Call Restriction lets you limit the international calls an extension user may dial.
You can build a restrict table to prevent only certain calls, or you can build a permit table to
allow only certain calls. To allow most international calls, use the International Call Restrict
Table. To prevent most international calls, use the International Call Allow Table. The sys-
tem provides 10 International Call Restrict tables with up to 4 digits in each table entry and 20
International Call Allow tables, with up to 6 digits in each table entry. Valid entries are 0-9,
#,* and FLASH (for a wild card).
Toll Restriction for Abbreviated Dialing
Abbreviated Dialing can bypass or follow Toll Restriction. If you allow many users to pro-
gram Abbreviated Dialing, consider Toll Restricting the numbers they dial. If only adminis-
trators can program Abbreviated Dialing, Toll Restriction may not be necessary. You can
separately restrict Group and Common Abbreviated Dialing.
Call Digit Counting
Use Call Digit Counting to limit the number of digits local callers can dial. You can use this
option to prevent users from accessing local dial-up services. For example, set the Maximum
Number of Digits in Local Calls to 7 to limit local callers to dialing the exchange code (NNX)
and local address (nnnn) only. The system provides 4 tables in which you can make entries
for this option. The range is 4-30 digits.
Toll Call Digit Counting
With Toll Call Digit Counting, you can limit the number of digits long distance callers can
dial. This lets you prevent callers from dialing extensively into long distance dial-up services.
You can make four entries (4-30 digits).
Toll Free Trunks
Certain trunks can be completely unrestricted, such as the company president’s Private Line.
Users can place calls on Toll Free Trunks anytime -- to anywhere, without inadvertently being
toll restricted.
PBX Call Restriction
Toll Restriction programming lets you enable/disable PBX Call Restriction and enter PBX
access codes. You only need to do this if your system is behind a PBX and you have trunks
programmed for behind PBX operation. Refer to PBX Compatibility feature for the specics.
Additional Toll Restriction Programming
Prior to 1.03 software, it was possible for users to place a call unrestricted in the following instance:
1. An outside call rings the system, but the caller hangs up before the call is answered.
2. Telco detects the end of the call and returns to an idle status.
3. If a user seizes the trunk within a second or two after this status change, but before the tele-
phone stops ringing, the user is able to place an unrestricted call. This is because the system
still recognizes the trunk as an incoming call, but to the telco, this is a new outgoing call.
The system only provides Toll Restriction on outgoing calls.
To prevent this from occurring, the system now provides additional programming options. This
option is not available for ISDN, DID, or E&M trunks.