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Automatic Route Selection (ARS)
Automatic Route Selection (ARS)
Introduction to ARS
Programming Manual
INDeX 9.1
Automatic Route Selection (ARS) can be applied to almost any user dialling to then
route a call on-switch, to the network routing table or to the external PSTN. During
that process it can apply digit translations and make route selections based on
time, date, who is dialling and other factors.
The default settings for ARS allow immediate operation of the switch for external
calls without any further programming. Before performing any ARS programming to
add additional routing features, ensure that you have read and understood ARS
fully.
The ARS settings provide options to bar the dialling of numbers. Those
options must not be used to bar the dialling of calls to national emergency
WARNING
Emergency Call Routing
numbers.
Automatic Route Selection (ARS) - Page 48
38DHB0002UKDJ – Issue 3 (12/00)
Page 48
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