Imprimir
DACS Digital Access
& Cross-Connect System
DARPA Defense
Advanced Research Projects Agency
DCE Data Circuit
Terminating Equipment
DCP Digital
Communications Protocol
DCS Digital
Cross-Connect System
DDD Direct Distance
Dialing
DDN Defense Data
Network
DLCI Data Link
Connection Identifier
DOD Direct Outward
Dialing
DQDS Distributed
Queue Dual Bus
DSP Digital Signal
Processor
DSS Digital
Subscriber Service
DSS/BLF Direct Station
Selection/Busy Lamp Field
DSU Data Service
Unit
DTMF Dual Tone
Multiple Frequency
DTS Digital
Termination Service
