Abbreviations
A
AC
alternating current
ACD
automatic call distribution
ADAP
administration and data acquisition package
ADU
asynchronous data unit
ALT
assemble load and test
AMIS
Audio Messaging Interchange Specification
AT&T
American Telegraph and Telephone
AUDIX
Audio Information Exchange
AWG
American wire gauge
B
BIOS
basic input/output system
bps
bits per second
BRI
basic rate interface
BSC
binary synchronous communications
BTU
British thermal unit
C
CCA
call classification analysis
CDH
call data handler process
CELP
code excited linear prediction
CIC
customer information center
CICS
customer information control system
CNT
count
CO
central office
COIN
central office implemented network
COM1
serial communications port 1
COM2
serial communications port 2
COR
class of restriction
COS
class of service
CPID
calling party identification pad
CPU
central processing unit
CTS
clear to send
Issue 2 December 1995
