Comdial and FXT Spezifikationen PDF herunterladen (Seite 145)

Toll Restriction

With the toll restriction feature, the system allows or denies outgoing line calls to selected users over selected

lines. Toll restriction meets different dialing needs by allowing users to dial numbers that they are required to

dial yet restrict them from dialing numbers they are not allowed to dial. Toll restriction can be used together

with the automatic route selection and call costing features if desired, or used separately as a stand alone feature

or not used at all.

The installer assigns toll restriction to stations based on system requirements. Telephones that are not assigned

this feature are free to dial any number their users choose to dial. Plus, a toll restricted station can dial any

telephone number that it is not restricted from dialing. If a station is restricted from dialing a certain telephone

number on a certain line, it can, if programming permits, dial that number on another line that is not restricted.

Further programming action specifies whether or not toll restriction applies to system speed dial numbers. The

installer can also differentiate between day toll restrictions and toll restrictions that only take effect in night

mode. A defaulted system imposes no toll restriction on any station.

The toll restriction feature first compares a dialed number to a matching assigned restricted number up to the

last digit in the assigned number. At that point it considers it a match and applies other toll restriction tests

whether the station user keeps dialing or not. If all toll restriction tests are met, the station is not normally

allowed to dial the number. There are 32 exception number test matches assigned to the station. Exception

numbers allow stations to dial numbers that they are not normally allowed to dial by their toll restriction.

Toll Restriction Pause Entries

When this feature is activated by installers, they can enter a pause at the end of a restricted number’s digit

string to indicate that dialing is complete. They do this by typingaPorpafter they type the digit string.

The pause entry distinguishes this restricted number as unique. They can enter the same digits without the

pause but instead followed by additional digits as another unique number. They can assign different routing

and toll restriction parameters to each of these entries. There are several applications for this feature. One

application is in international dialing where different toll restriction parameters apply depending upon

whether the caller dialed 0 or 011. In this case, installers can enter 0 pause to access local lines and 01 to

access international lines. Another application is with tie line calling where a remote extension is the same

digits as an office or area code that installers need to enter in the restriction table. By entering nnn pause for

tie line access and nnn@ for CO line access, the system can route the call over the proper line. A third

application is brought forth with the advent of the new North American Numbering Plan (NANP). With

NANP, an area code may be the same digits as a local office code. Installers can enter nnn@@@@ pause

for local line access and nnn@@@@@@@ for long distance line access (the @ is a match anything

character). In any application, the system resets its pause timer after receiving each caller dialed digit. If the

timer expires before the caller dials another digit, the system routes the call based on the digits preceding

the pause. If, instead, the system detects more digits instead of a pause, it routes the call based on the entire

digit string.

Tone On Hold

This feature gives you an alternative to providing music or no music for callers who are placed on hold.

When you program this feature into the FXT system, both internal and external callers hear a pattern of short

tone bursts while they are on hold. The patterns consist of two 1/10-second tone bursts separated by a

1/10-second pause. The tone pattern repeats every five seconds.

General Description 6 – 91

General Description GCA40–215

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