ADTRAN 1200051L6 - Manual (Page 149)

61200051L1-1D ISU 2x64 Dual Port ISDN Service Unit User Manual 135
Acronyms
2B1Q 2 Binary, 1 Quarternary
AMI Alternate Mark Inversion
B (Channel) A 64 kbps digital information channel
BONDING Bandwidth On Demand Interoperability Group
bps Bits per second
BRI Basic Rate Interface
CCITT Consultative Committee for International Telegraphy and Te-
lephony
CD Carrier Detect
CIC Connect Incoming Call
CTS Clear to Send
DCE Data Communications Equipment
DMS Digital Multiplex Switching
DSR Data Set Ready
DTE Data Terminal Equipment
EKTS Electronic Key Telephone Service
FAX Facsimile
HLC High Layer Compatibility
ID Identification
IFCE Inteface
I/O Input/Output
ISDN Integrated Services Digital Network
ISO International Standardization Organization
kbps Kilobits per second
kHz Kilohertz
LAN Local Area Network
LDN Local Directory Number
Mbps Megabits per second
NT1 Network Termination 1
PBX Private Branch Exchange
PC Personal Computer