Appendix H GATM wiring chart
81
Telephony Device Installation Guide
7
38
Tip
Black-Green
075
105
13
Ring
Green-Black
8
39
Tip
Black-Brown
076
106
14
Ring
Brown-Black
—
40
No connection
Black-Slate
—
—
15
No connection
Slate-Black
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
.
—
49
No connection
Violet-Brown
—
—
24
No connection
Brown-Violet
Aux
(see
Note)
50
Tip
Violet-Slate
—
—
25
Ring
Slate-Violet
Note
: The AUX port supports full data speeds. When the line is in use by an analog device, the icon is lit on the
phone to indicate it is in use. If you try to seize the line using the phone, the display shows “in use”. Also, if a
power failure occurs, an analog set on line 1 activates (powered by the CO).
Table 19
GATM8 RJ-21 connector wiring (Sheet 2 of 2)
Line
Pin
Connection
Wire color
Default line numbers on
Expansion port 1
Default line numbers on
Expansion port 2
Summary of Contents for BCM50 2.0
Page 6: ...6 Contents NN40020 309 NN40020 309...
Page 18: ...18 Chapter 2 Device description NN40020 309 NN40020 309...
Page 28: ...28 Chapter 4 Installing the analog terminal adapter NN40020 309 NN40020 309...
Page 58: ...58 Chapter 7 Registering Nortel 20XX and 11XX IP telephones NN40020 309 NN40020 309...
Page 62: ...62 Chapter 8 Relocating telephones NN40020 309 NN40020 309...
Page 64: ...64 Appendix A ADID wiring chart NN40020 309 NN40020 309...
Page 70: ...70 Appendix D DTM wiring chart NN40020 309 NN40020 309...
Page 82: ...82 Appendix H GATM wiring chart NN40020 309 NN40020 309...