A Automatic Routing Features
DEFINITY ProLogix Solutions Release 2 Overview
555-235-100 Issue 2 June 1999 A-2
Automatic Routing Features
The DEFINITY ProLogix Solutions 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
