NEC Univerge SV8100 Features And Specifications Manual page 118

Issue 1.0
Conditions
Do not use ARS behind a Centrex/PBX.
Line keys, Call Appearance (CAP) Keys, outgoing trunk group keys, dialing 704 + trunk
group, dialing +trunk number, and speed dial numbers assigned to a certain trunk group can
all be used to by-pass ARS.
If no PBX access code is entered in the Dial Treatment, the system can still dial 000.
Toll Restriction overrides ARS.
A system with Automatic Route Selection cannot also have Trunk Group Routing.
With ARS installed, Trunk Queuing automatically queues for the least costly route. The
system automatically redials the queued call when the extension user lifts the handset.
Speed Dialing may bypass ARS routing.
Set up other options for outgoing calls (e.g., unassign line keys, adjust gains, ARS access
key, Call Appearance (CAP) Keys, etc.).
Refer to the Dial Tone Detection feature for the specifics on how the system handles Dial
Tone Detection.
ARS does not permit 0 and 011+ calls to be routed out separate trunk groups. The
UNIVERGE SV8100 supports only direct trunk selection for dial 9 (Operator) type calls.
If an entry of 000 is programmed in ARS, but ARS is turned off, 000 calls still attempt to route
using ARS.
When using ARS Class of Service Matching, CCIS calls will always follow Class of Service 1.
Default Setting
ARS is off (disabled) at default.
System Availability
Terminals
None
Required Component(s)
None
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UNIVERGE SV8100
Automatic Route Selection