Avaya 555-233-001 사용자 설명서

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A-1
Overview
555-233-001 — Issue 2 — November 2000 
Features
This appendix provides a list of the features of DEFINITY ONE arranged in the following categories:
Automatic Routing Features
Basic Features
Call Center Features
Private Networking Features
Trunk Group Features
This appendix lists all DEFINITY ONE capabilities available anywhere. Some of the listed features are optional. 
Please check with your local Avaya representative for further information about system features and what is 
available in your country.
The DEFINITY ECS Release 9 Administrator’s Guide (555-233-506) //need new document number// describes 
each feature in detail and provides complete implementation and administration information. Some features are 
systems of their own and have their own documentation, such as Call Detail Recording, AUDIX voice 
messaging system, and Call Management System. See your local distributor for more information on each of 
these features.
Automatic routing features
DEFINITY ONE provides a variety of automatic routing features for public and 
private networks. Automatic Alternate Routing (AAR) and Automatic Route 
Selection (ARS) are the foundation for these automatic routing features. They route 
calls based on the preferred (normally the least expensive) route available at the time 
the call is placed. Generally, AAR routes calls over a private network and ARS routes 
calls using the public network numbering plan. However, both AAR and ARS support 
public and private networks. You can use the other features listed in this section when 
you use AAR and ARS.
Automatic Alternate Routing (AAR)
Automatic Route Selection (ARS)
AAR/ARS Overlap Sending
AAR/ARS Partitioning
Alternate Facility Restriction Levels 
Facility Restriction Levels
and Traveling Class Marks
Generalized Route Selection
Subnet Trunking
Time of Day Routing