Nortel 2245 Installation And Configuration Manual page 42

Page 42 of 206 Planning
Table 4
Multiple WLAN IP Telephony Manager 2245 capacities
Number of Calls per
WLAN IP WLAN IP
Telephony Telephony
Managers Manager
2245
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
553-3001-304 Standard 3.00
Group capacities
Table 4 lists the capacities in a WLAN IP Telephony Manager 2245 group.
Total
2245 calls
80 80
64 128
60 180
58 232
57 285
56 336
56 392
55 440
55 495
55 550
55 605
54 648
54 702
54 756
54 810
54 874
September 2004
Number of
wireless
handsets
Erlangs 10% use
65 500
111 1000
160 1500
211 2000
262 2500
312 3000
367 3500
415 4000
469 4500
524 5000
578 5500
621 6000
674 6500
728 7000
782 7500
836 8000
Number of Number of
wireless wireless
handsets handsets
15% use 20% use
433 325
740 '555
1067 800
1407 1055
1747 1310
2080 1560
2447 1835
2767 2075
3127 2345
3493 2620
3853 2890
4140 3105
4493 3370
4853 3640
5213 3910
5573 4180