Nortel SL-100 Product Manual page 187

DS0
Digital Signal, Level 0
DS1
Digital Signaling Level 1
DS3
Digital Signaling Level 3
DSP
Digital Signaling Processor
DTC
Digital Trunk Controller
DTC(I)
Digital Trunk Controller-ISDN
DTC7
SS7 Digital Trunk Controller
DTE
Data Terminating Equipment
DTM
Digital Trunk Module
DTMF
Dual-tone Multifrequency
EBAF
Extended Bellcore Automatic Message Accounting Format
EBIP
Electrical Breaker Interface Panel
EBS
Electronic Business Set
ECAN
Echo Cancellation
EDC
Extended Distance Capability
Copyright © 2006, Nortel Networks
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Communication Server 2100
Meridian SL-100 Product Guide
555-4001-103 20.01 Standard
SE09 20 October 2006
Terminology 187
Nortel Networks Confidential