iPECS LDP-9030D - Glossary of Terms

Intercom
–
describes internal calls within the telephone system
I
C
M
Glossary of Terms
1
Intercom
describes
internal
calls
within
the
telephone
system
Central Office Line – also known as a trunk line, exchange line or
outside line
A commonly used number stored in a speed bin for easy access
Do Not Disturb
the station is blocked to all incoming calls
C
CO Line
Speed Dial
DND
2
3
4
Do
Not
Disturb
–
the
station
is
blocked
to
all
incoming
calls
Forward – calls can be sent to another location such a voicemail
or another station
Direct Dial Inwards or Direct Inwards Dialing – ISDN lines can be
provided with multiple telephone numbers which are each routed
tidiid ltti H tG
DND
FWD
DDI or DID
4
5
6
t
o
i
n
di
v
id
ua
l
s
t
a
ti
ons or
H
un
t
G
roups
Digital Key Telephone Unit – an Ericsson-LG digital telephone
Single Line Telephone – an analogue telephone
Integrated Services Digital Network. Digital CO lines that come in
DKTU
SLT
ISDN
7
8
9
multiples of 2 channels or more
Voice Message Interface Board – an Ericsson-LG integral Voice
Processing card
Conference – where you can talk to 2 or more internal or external
p
arties
VMIB
CONF
10
11
p
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