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GLOSSARY LBI-39169
79
TERM DEFINITION
SCAT, and CNI systems.
Callee
The party to whom the call is placed, i.e., an individual or group of radios.
Caller
The originating party of the call request, i.e., an individual radio.
CAM
C
entralized
A
ctivity
M
odule − The CAM is a CEC/IMC interface module that
provides call activity information to the
C
entralized
A
ctivity
L
ogger (
CAL
)
computer. Usage and billing information can be generated with the CAL
through the CAM link.
CAP
EDG
C
entral
A
ctivity
P
rocessor. Provides an IP Ethernet interface to host
computers and system services such as disk I/O, printing, and the Local
Diagnostic Terminal interface.
CCI Board
C
onventional
C
ontrol
I
nterface
Board
− This is a CEC/IMC Controller Board
configured for use in the CIA rack. It provides master CI Board control. The
control data port that connects the CIA rack to the VMIM is also located on
the CCI Board. (Also see
CI Board.
)
CCITT C
onsultative
C
ommittee on
I
nternational
T
elephony and
T
elegraphy. An
international organization which sets standards for interconnection of
telephone equipment.
CD-ROM C
ompact
D
isk
R
ead
O
nly
M
emory. A media used for software and
information distribution.
CEC
C
onsole
E
lectronics
C
ontroller − The Ericsson GE CEC is an advanced radio
communications controller incorporating time division multiplex digital audio
switching technology. The CEC connects dispatch consoles to EDACS and
CNI systems.
CEC Node Icon
A CEC Node icon consists of a CEC, Console(s), and the Site(s).
CEC/IMC Manager
The
CEC/IMC Manager
(formerly referred to as the "MOM PC") provides
CEC/IMC switch monitoring and configuration functions. This IBM PC
compatible computer running custom software developed by Ericsson GE is
the window into the CEC/IMC switch for the system administrator and service
technicians.
Channel
The smallest division of a frequency band which provides a single
communication circuit, such as a voice or data channel.
CI Board
C
onventional
I
nterface
Board
− This board is located in the CIA secondary
interface rack. It contains circuitry used to connect conventional tone and dc
controlled base stations and voting systems to the CEC/IMC switch.
CIM
C
onsole
I
nterface
M
odule − The CIM is a CEC/IMC interface module used to
connect C3 Maestro (CRT-type) and C3 Modular/Desktop consoles to the
CEC/IMC switch. C3 Modular/Desktop consoles also require a C3 Console
Translator interface module. (Also see
XLTR.)