These ports are found on IP500 Digital Station 16A/30A external expansion modules. They are supported by IP500 V2/V2A systems running IP Office Release 7.0 and higher. See supported Avaya BST digital telephones.
1st RJ21 Connector
|
2nd RJ21 Connector
|
|
|
|
|
1
|
Tip
|
26
|
White/Blue
|
Ring
|
1
|
Blue/White
|
2
|
Tip
|
27
|
White/Orange
|
Ring
|
2
|
Orange/White
|
3
|
Tip
|
28
|
White/Green
|
Ring
|
3
|
Green/White
|
4
|
Tip
|
29
|
White/Brown
|
Ring
|
4
|
Brown/White
|
5
|
Tip
|
30
|
White/Slate
|
Ring
|
5
|
Slate/White
|
6
|
Tip
|
31
|
Red/Blue
|
Ring
|
6
|
Blue/Red
|
7
|
Tip
|
32
|
Red/Orange
|
Ring
|
7
|
Orange/Red
|
8
|
Tip
|
33
|
Red/Green
|
Ring
|
8
|
Green/Red
|
9
|
Tip
|
34
|
Red/Brown
|
Ring
|
9
|
Brown/Red
|
10
|
Tip
|
35
|
Red/Slate
|
Ring
|
10
|
Slate/Red
|
11
|
Tip
|
36
|
Black/Blue
|
Ring
|
11
|
Blue/Black
|
12
|
Tip
|
37
|
Black/Orange
|
Ring
|
12
|
Orange/Black
|
13
|
Tip
|
38
|
Black/Green
|
Ring
|
13
|
Green/Black
|
14
|
Tip
|
39
|
Black/Brown
|
Ring
|
14
|
Brown/Black
|
15
|
Tip
|
40
|
Black/Slate
|
Ring
|
15
|
Slate/Black
|
16
|
Tip
|
41
|
Yellow/Blue
|
Ring
|
16
|
Blue/Yellow
|
Not Used
|
42
|
Yellow/Orange
|
17
|
Orange/Yellow
|
43
|
Violet/Slate
|
08
|
Slate/Violet
|
|
|
|
|
|
17
|
Tip
|
26
|
White/Blue
|
Ring
|
1
|
Blue/White
|
18
|
Tip
|
27
|
White/Orange
|
Ring
|
2
|
Orange/White
|
19
|
Tip
|
28
|
White/Green
|
Ring
|
3
|
Green/White
|
20
|
Tip
|
29
|
White/Brown
|
Ring
|
4
|
Brown/White
|
21
|
Tip
|
30
|
White/Slate
|
Ring
|
5
|
Slate/White
|
22
|
Tip
|
31
|
Red/Blue
|
Ring
|
6
|
Blue/Red
|
23
|
Tip
|
32
|
Red/Orange
|
Ring
|
7
|
Orange/Red
|
24
|
Tip
|
33
|
Red/Green
|
Ring
|
8
|
Green/Red
|
25
|
Tip
|
34
|
Red/Brown
|
Ring
|
9
|
Brown/Red
|
26
|
Tip
|
35
|
Red/Slate
|
Ring
|
10
|
Slate/Red
|
27
|
Tip
|
36
|
Black/Blue
|
Ring
|
11
|
Blue/Black
|
28
|
Tip
|
37
|
Black/Orange
|
Ring
|
12
|
Orange/Black
|
29
|
Tip
|
38
|
Black/Green
|
Ring
|
13
|
Green/Black
|
30
|
Tip
|
39
|
Black/Brown
|
Ring
|
14
|
Brown/Black
|
Not Used
|
40
|
Black/Slate
|
15
|
Slate/Black
|
41
|
Yellow/Blue
|
16
|
Blue/Yellow
|
42
|
Yellow/Orange
|
17
|
Orange/Yellow
|
43
|
Violet/Slate
|
08
|
Slate/Violet
|
|
