
61200375L1-1
TA 850
TA 850 SDSL RCU UIG/61200377L1-31A
Page 67 of 76
© 2001, ADTRAN, Inc. TA 850 User Manual
Appendix D. Voice Gateway Quick Start Procedure (Voice Turn up)
A typical VoDSL application (see Figure 19) uses a TA 850 connected to an ATM network. For voice applications, a
Voice Gateway is needed to interface with the PSTN. Jetstream, Tollbridge, and CopperCom are popular Gateway
types.
Figure 19. Application Diagram
To configure a TA 850 for use with the Voice Gateway, you need to know the VPI and VCI to be used on the ATM
network. You also need to know the format for Idle Cells and whether Data Scrambling is used on this ATM network.
The following procedure will help you navigate the TA 850 menus for configuring the necessary elements for VoDSL
with a Voice Gateway.
D
S
3
M
X
POWER
STATUS
T
E
ST
L
O
CK
O
UT
O
N
L
IN
E
A
P
S
T
E
ST
/
E
N
A
B
L
E
1181020
L
1
D
S
3
M
X
POWER
STATUS
T
E
ST
L
O
CK
O
UT
O
N
L
IN
E
A
P
S
T
E
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/
E
N
A
B
L
E
1
1
8
1
0
2
0
L1
S
C
U
F
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M
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1
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TST
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1
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P
2
A
L
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=
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OR
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1181101
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PWR
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P1
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=
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=
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-
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1
181
1
01
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1
PWR
D
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M
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TST
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P
1
L
P2
A
L
M
A
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=
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=
M
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-
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11
8
110
1
L
1
PWR
D
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T
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T
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TST
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1
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P
2
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L
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=
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=
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1181101
L
1
PWR
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TST
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P1
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2
A
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M
A
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=
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=
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118110
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L1
PWR
D
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RX
TST
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1
L
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2
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N
=
N
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=
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1
181
1
01
L
1
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1181101
L1
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M
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TST
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L
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2
A
L
M
A
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N
=
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M
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=
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-
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1
181
1
01
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1
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D
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M
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TST
L
P
1
L
P2
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L
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A
C
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G
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N
=
N
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L
=
M
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-
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11
8
110
1
L
1
PWR
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118110
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1181101
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1
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=
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=
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11
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101
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= N
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=
M
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1
1
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1
3
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L
1
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2
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=
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A
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1
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1
3
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0
L
1
D
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#
2
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3
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4
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1
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PWR
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D
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A
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=
N
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L
=
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A
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1
1
8
1
3
0
0
L
1
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#
2
#
3
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4
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1
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PWR
D
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X
D
S
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TST
A
L
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A
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G
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= N
OR
M
YE
L
=
M
A
N
1
1
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1
3
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0
L
1
D
S
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#
2
#
3
#
4
#
1
H
D
-1
0
B
R
I
M
u
x
POWER
D
S
X
L
B
K
1
2
3
4
5
6
7
8
9
10
D
S
L
1
1
8
1
2
0
0
L
1
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D
-1
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B
R
I
M
u
x
POWER
D
S
X
L
B
K
1
2
3
4
5
6
7
8
9
10
D
S
L
1
1
8
1
2
0
0
L
1
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D
-1
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B
R
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M
u
x
POWER
D
S
X
L
B
K
1
2
3
4
5
6
7
8
9
10
D
S
L
1
1
8
1
2
0
0
L
1
H
D
-1
0
B
R
I
M
u
x
POWER
D
S
X
L
B
K
1
2
3
4
5
6
7
8
9
10
D
S
L
1
1
8
1
2
0
0
L
1
T
1
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R
PWR
D
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L
B
K
L
P
A
L
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T
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R
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6
V
+
–
A
P
S
TX
M
O
N
A
C
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R
N=
N
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L
=
M
A
N
R
X
1
1
8
1
3
1
0
L
1
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1
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R
PWR
D
S
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L
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L
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L
M
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6
V
+
–
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P
S
TX
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O
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A
C
T
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N=
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R
M
Y
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L
=
M
A
N
R
X
1
1
8
1
3
1
0
L
1
T
1
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R
PWR
D
S
X
L
B
K
L
P
A
L
M
T
X
R
X
6
V
+
–
A
P
S
TX
M
O
N
A
C
T
G
R
N=
N
O
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M
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L
=
M
A
N
R
X
1
1
8
1
3
1
0
L
1
T
1
-O
R
PWR
D
S
X
L
B
K
L
P
A
L
M
T
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R
X
6
V
+
–
A
P
S
TX
M
O
N
A
C
T
G
R
N=
N
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R
M
Y
E
L
=
M
A
N
R
X
1
1
8
1
3
1
0
L
1
H
T
U
-
C
1
18
11
0
1
L
1
PWR
D
S
X
T
X
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Q
R
X
T
X
M
O
N
R
X
TST
L
P1
L
P
2
A
L
M
A
C
T
G
R
N
=
N
O
R
M
Y
E
L
=
M
A
N
FX
S
BUSY
1175408L1
FX
S
BUSY
1175408L1
FX
S
BUSY
1175408L1
FX
S
BUSY
1175408L1
PSU
BAN
K
20 Hz
-48V
ACO
1
1
7
5
0
0
6L
1
RC
U
PWR
T1 TEST
V.35 TD
ETH LI
T1 ALARM
T1 ERROR
V.35 RD
ETH TX/RX
120
0
3
7
6
L
1
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
BL
A
N
K
1175099L1
FX
S
BUSY
1175408L1
1
2
3
4
BL
A
N
K
1175099L1
BL
A
N
K
1175099L1
C
R
A
F
T
TX
N
E
T
RX
TX
M
O
N
RX
3
A
M
P
3
A
M
P
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