With PRG 26-01-06: ARS COS Match Access enabled (set to 1):
• If at 9:00 AM, each extension dialed 9+(203)926-5400
Extension 301 would use Trunk Group 1
Extension 302 would use Trunk Group 2
Extension 401, 402 would use Trunk Group 3
• If at 9:00 AM, each extension dialed 9+(214)262-2000
Extension 301 would use Trunk Group 1
Extension 302 would use Trunk Group 2
Extension 401, 402 would use Trunk Group 3
• If at 6:00 PM, each extension dialed 9+(203)926-5400
Extension 301 would use Trunk Group 1
Extension 302 would use Trunk Group 2
Extension 401, 402 would use Trunk Group 3
• If at 6:00 PM, each extension dialed 9+(214)262-2000
Extension 301, 302 would use Trunk Group 1
Extension 401 would use Trunk Group 3
Extension 402 would not be able to dial out as the COS does not match
Conditions
• Do not use ARS behind a Centrex/PBX.
• Line 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 911.
• 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., assigned line keys, adjust gains, ARS access key, 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 supports only
direct trunk selection for dial 0 (Operator) type calls.
• If an entry of 911 is programmed in ARS, but ARS is turned off, 911 calls still attempt to route using
ARS.
• If a user dials a number not programmed in ARS, PRG 26-01-03 determines if the system should
route over the trunk group settings defined in PRG 21-02 or play an error tone.
• When using ARS Class of Service, with PRG 26-01-03 set to (1) "Play Warning Tone", any trunk
pointed or transferred to a virtual that is Call Forward Off-Premise will not complete. For a virtual to
Call Forward Off-Premise, PRG 26-01-03 must be set to "Route to trunk group" and the call will
follow the trunk group settings of the trunk, assigned in PRG 21-03.
• When using ARS Class of Service, with PRG 26-01-03 set to (1) "Play Warning Tone" or transferred
to a virtual that is call forwarded off premise will always follow ARS Class 1 routing properties.
Default Setting
Disabled
ISSUE 2.0
SL1100
Features and Specifications Manual 1-59
A
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