Page 36 of 64
Engineering information
553-2681-100 Standard 5.00 August 1996
Table 12
Release Link Trunk requirements
Average speed of answer
≤
6.00 seconds; average RLT delay
≤
2.00 seconds
RLT
circuits
needed
Attendant work time (AWT) in seconds
1–5
6–10
11–15
16–20
21–25
26–30
31–35
36–40
41–45
46–50
51–55
56–60
Attendant traffic (Ta) in CCS
1
2
2
2
1
1
1
1
1
1
1
1
0
2
12
14
15
14
14
13
13
12
12
11
11
11
3
25
31
32
33
32
32
31
30
30
29
29
28
4
39
49
52
53
53
53
52
52
51
50
49
49
5
53
68
73
75
76
76
75
75
74
73
72
72
6
68
87
95
98
99
99
99
99
98
97
97
96
7
83
107
117
121
123
124
124
124
123
123
122
121
8
98
128
140
145
148
149
150
150
149
149
148
147
Table 13
Release Link Trunk requirements
Average speed of answer
≤
6.00 seconds; average RLT delay
≤
4.00 seconds
RLT
circuits
needed
Attendant work time (AWT) in seconds
1–5
6–10
11–15
16–20
21–25
26–30
31–35
36–40
41–45
46–50
51–55
56–60
Attendant traffic (Ta) in CCS
1
4
4
4
3
3
2
2
2
2
2
1
1
2
16
20
20
20
19
18
18
17
17
16
16
15
3
31
38
40
41
40
40
39
38
38
37
36
36
4
44
58
62
64
64
63
63
62
61
61
60
59
5
58
76
83
87
88
88
88
87
87
86
85
84
6
71
94
104
108
111
112
112
112
112
111
111
110
7
85
112
124
130
134
135
136
136
136
136
135
134
8
98
131
145
153
157
159
160
160
160
160
160
159
