Mitel MIVOICE OFFICE 250, Руководство по установке и администрированию

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Installation
221
Figure 6: Example DEI Connection to MiVoice Office 250 Base Server: 2-DEI
Digital Endpoint
DB-15
(to VM only or DEI)
To VM only or next DEI only
To MiVoice Office 250 only
Optional Component(s)
DEI (1) Chassis Back
Ethernet cable to LAN Optional External VM
Cable to external VM
(part number, 813.1806)
Ethernet to LAN via switch
MiVoice Office 250 Base Server
DUAL LS DUAL SL
EXP
PAGE MOH
Ethernet to LAN
DEM-16
1 – 4 5 – 8 9 – 12 13 – 16
BA
Y
1
EXP 2
EXP 1
through switch
DEI cable
part number,
813.1847
DEI
DEI
The phone ports
on each DEI are
numbered 1-16
for a total of 48
ports.
01
-0
4
05
-0
8
09
-1
2
13
-1
6
17
-2
0
21
-2
4
25
-2
8
29
-3
2
33
-3
6
37
-4
0
41
-4
4
45
-4
8
BAY 3 BAY 1 BAY 2
LAN
SWITCH*
Modules (DEM-16)
BU
SY
O
N
LI
N
E
through switch
or Single Line Modules
(SLM-8)
If a DEI chassis exists
as part of the
configuration, you must
connect the external
voice mail computer to
the bottom DB-15
connector
on the last
DEI chassis in the
chain. Up to four DEI
chassis are supported
in the system.
or
813.1847-001
See
Table 38,
“Time Slots
for DEIs,”
on
page 219
for capacity
information
Base Server Back (CS Controller in this example)