Instruction manual

MERLIN LEGEND Communications System Release 6.1
System Manager’s Guide 555-661-118
Issue 1
August 1998
About the System
Page 2-29Auxiliary Components
2
Figure 2–10. Auxiliary System Components
Telephone
Company
MERLIN
LEGEND
Voice
Messaging
System
Call
Accounting
System
Auxiliary
Components
Fax
Machine
Music-on-Hold
or
Magic-on-Hold
Bell, Chime,
Strobe, etc.
Paging
System
Uninterruptible
Power
Supply
Computer
and ISDN
Terminal
Adapter
Answering
Machine
Building B
H
O
L
D
“Attention”
Telephones
and Other
Equipment
Analog
Multiline
Telephone
Single-
Line
Phone
MLX
Telephone
with MFM
MERLIN
LEGEND
Communications
System
Control Unit
Single-
Line Phone
OPRE
1
2
3
4
O
N
G
R
O
U
N
D
G
A
I
N
I
N
6
5
7
E
O
U
T
P
O
W
E
R
6
5
7
E
Building A
Telephone Company
Central Office
(CO)
Incoming Trunks
Applications
D
a
t
a
E
X
P
R
E
S
S
R
O
U
T
E
D
i
g
i
t
a
l
A
d
a
p
t
e
r
1
0
0
0
CTI Link
Application
Headset
MLX
Telephone
C
A
U
T
IO
N
P
O
W
E
R
O
N
O
F
F
A
G
I
N
P
U
T
F
R
G
N
D
T
u
r
n
o
f
f
p
o
w
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r
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f
o
r
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s
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rt
in
g
o
r
r
e
m
o
v
i
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g
m
o
d
u
le
s
4
0
8
G
S
/
L
S
4
4
G
S
o
r
L
S
O
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s
i
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L
i
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s
/
8
A
n
a
l
o
g
T
e
l
e
p
h
o
n
e
s
(
A
T
L
)
4
0
8
0
0
8
M
L
X
8
M
L
X
(
D
i
g
i
t
a
l
)
T
e
l
e
p
h
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0
1
2
PROCESSOR
LAN
Telephony
Server
Your LAN
PassageWay
Direct Connection
Solution