Nortel TFC002, Руководство пользователя

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Engineering information Page 35 of 64
Centralized Attendant Service Description and engineering
Table 10
Release Link Trunk requirements
Average speed of answer
≤
5.00 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 5 5 4 3 3 3 2 2 2 2 2 1
2 19 22 22 21 20 19 18 18 17 17 16 16
3 35 41 43 43 42 41 40 40 39 38 37 36
4 50 62 66 67 66 66 65 64 63 62 61 60
5 64 82 88 91 92 91 91 90 89 88 87 86
6 79 101 110 113 115 116 115 115 114 114 113 112
7 94 121 131 136 139 140 140 140 139 138 138 137
8 109 140 153 160 163 164 165 165 164 164 163 162
Table 11
Release Link Trunk requirements
Average speed of answer
≤
5.00 seconds; average RLT delay
≤
6.00 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 6 6 6 5 4 4 4 3 3 3 2 2
2 21 25 25 25 24 23 22 21 21 20 19 19
3 35 43 46 46 46 45 45 44 43 42 41 41
4 50 62 67 68 69 68 68 67 66 65 64 64
5 64 82 88 91 92 92 91 91 90 89 88 87
6 79 101 110 113 115 116 115 115 114 114 113 112
7 94 121 131 136 139 140 140 140 139 138 138 137
8 109 140 153 160 163 164 165 165 164 164 163 162