User guide

124
Message Services Module (MSM)
for DMS VoiceMail
(NTP 297-7001-502, DMS VoiceMail Card Replacement Procedures)
DMS VoiceMail is a voice processing system designed to provide call
answering and voice messaging services for the central office (CO) envi-
ronment. A DMS VoiceMail system uses a message services module
(MSM) and voice processing software, and is administered from either a
local or remote terminal.
MSP = multi-server processor
SPN = signal processing node
TIFN = telephony interface node
Note: For further description of the following MSM packs, see the “Cir-
cuit Pack Description” within this QRG or see NTP 297-8991-805.
GX05 — 68K Main CP
GX08 —T1 Main CP
GX10 — Bus Controller Main CP
GX12 — VP12 CP
GX14AA — 1200 MB Disk Module Assembly
GX14BA — Dual 1200 MB Disk Module Assembly
GX15 — Disk Tape Module Assembly
GX19 — Filler Packs
GX91 — +5V/+12V Power Converter CP
The following are Paddle Boards located in the back (not shown above):
GX04AA— Bus Term. Transition Mod. PB(Slot 32 in back of shelves)
GX04BA — Bus Extender Transition Module PB (Slot 7 in back of
shelves)
GX06 — 68K Transition Module PB (Paddle Bd in back of shelves)
GX07 — Modem Transition PB (Slots 20 & 25 in back of shelves)
GX09 — T1 Transition Module PB (Slot 22 in back of shelves)
GX11 — Bus Cont Transition Mod PB (Slots 9 & 10 of Primary
shelf)
Note: The transition PB provides connections to external devices.
Secondary Electronics ShelF (Front view only)
9X91
P
O
W
E
R
1 2 3
9X91
P
O
W
E
R
4 5 6 7 8 9 101112
G
X
1
2
S
13
G
X
1
2
P
8
14
G
X
0
5
N
1516
G
X
1
2
S
17
G
X
1
2
P
7
18
G
X
0
5
N
19
G
X
0
5
20
T
F
N
4
21
G
X
0
8
22
G
X
0
8
23
T
F
N
3
24
G
X
0
5
2526
G
X
1
2
S
27
G
X
1
2
P
6
28
G
X
0
5
N
29
G
X
0
5
S
30
G
X
1
2
P
5
31
G
X
1
2
N
32
9X91
P
O
W
E
R
333435
9X91
P
O
W
E
R
363738
Primary Electronics Shelf (Front view only)
9X91
P
O
W
E
R
1 2 3
9X91
P
O
W
E
R
4 5 6
M
7
G
X
0
5
S
1
8
G
X
1
0
P
9
G
X
1
0
M
10
S
2
11
G
X
0
5
P
1213
G
X
1
2
S
14
G
X
1
2
P
4
15
G
X
0
5
N
16
G
X
1
2
S
17
G
X
1
2
P
3
18
G
X
0
5
N
19
G
X
0
5
20
T
F
N
2
21
G
X
0
8
22
G
X
0
8
23
T
F
N
1
24
G
X
0
5
2526
G
X
1
2
S
27
G
X
1
2
P
2
28
G
X
0
5
N
29
G
X
0
5
S
30
G
X
1
2
P
1
31
G
X
1
2
N
32
9X91
P
O
W
E
R
333435
9X91
P
O
W
E
R
363738
Secondary Disk Shelf (Front view only)
9X91
P
O
W
E
R
1 2 3
9X91
P
O
W
E
R
4 5 6
G
X
14
DISK
5
7 8 9 1011
G
X
14
DISK
6
1213141516
G
X
14
DISK
7
1718192021
G
X
14
DISK
8
2223242526
G
X
14
DISK
9
2728293031
9
X
1
9
32
9X91
P
O
W
E
R
333435
9X91
P
O
W
E
R
363738
Primary Disk Shelf (Front view only)
9X91
P
O
W
E
R
1 2 3
9X91
P
O
W
E
R
4 5 6
G
X
14
DISK
1
7 8 9 1011
G
X
14
DISK
2
1213141516
G
X
14
DISK
3
1718192021
G
X
14
DISK
4
2223242526
G
X
15
DISK/
TAPE
2728293031
9
X
1
9
32
9X91
P
O
W
E
R
333435
9X91
P
O
W
E
R
363738