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DEFINITY ECS Release 8.2 ATM Installation,
Upgrades, and Administration
555-233-124
Issue 1
April 2000
ATM Switch Feature Interactions
B-10Features Not Supported
B
Features Not Supported
None of the features listed below are supported in DEFINITY ECS ATM CES
trunks in Release 7 or later.
■ Abandoned Call Search
■ Access Endpoint
■ Administered Connections
■ Advice of Charge (AOC)
■ Answer Detection
■ Attendant Control of Trunk Group Access
■ Attendant Direct Trunk Group Selection
■ Automatic Circuit Assurance (ACA).
■ Automatic Transmission Measurement System (ATMS)
■ Busy Verification of Trunks
■ Call-by-Call Service Selection
■ Centralized Attendant Service (CAS)
■ Data-Only Off-Premises Extensions
■ DCS Attendant Control of Trunk Group Access
■ DCS Attendant Direct Trunk Group Selection
■ DCS Automatic Circuit Assurance (ACA)
■ DCS Busy Verification of Terminals and Trunks
■ DCS Trunk Group Busy/Warning Indication
■ Digital Multiplexed Interface Plan
■ Direct Inward and Outward Dialing (DIOD)—International
■ Direct Outward Dialing (DOD)
■ DS1 Trunk Service
■ E1 Trunk Service
■ Enhanced ICSU
■ Enhanced DCS (EDCS)
■ Facility Busy Indication
■ Facility Test Calls (with Security Measures)
■ Flexible Billing
■ Integrated Services Digital Network (ISDN)—Primary Rate Interface
■ Loudspeaker Paging Access and Loudspeaker Paging Access—Deluxe