Avaya Application Solutions Deployment Manual page 179

Table 34: IP LAN bandwidth usages (Erlangs) for
considerations
Endpoints
Intrasite: I, I
Intrasite: I, C or P
Intrasite: C or P, C or P
Calls from site 1 to site 2
Calls from site 2 to site 1
Calls from site 1 to site 3
Calls from site 3 to site 1
Calls from site 2 to site 3
Calls from site 3 to site 2
Totals
Table 35: IP WAN bandwidth usages (Erlangs) for
considerations
Endpoints WAN bandwidth
(Erlangs) between
Sites 1 and 2
Calls from site 12.0
1 to site 2
Calls from site 12.0
2 to site 1
Calls from site 0
1 to site 3
Calls from site 0
3 to site 1
Calls from site 0
2 to site 3
Site 1 Site 2
(Atlanta) (Boston)
12.7 1.9
76.8 26.7
0 0
12.0 12.0
12.0 12.0
5.0 0
5.0 0
0 2.0
0 2.0
123.5 56.6
Example 6: IP bandwidth
WAN bandwidth
(Erlangs) between
Sites 1 and 3
0
0
5.0
5.0
0
Resource sizing
Example 6: IP bandwidth
Site 3
(Cleveland)
0.78
14.4
0
0
0
5.0
5.0
2.0
2.0
29.2
WAN bandwidth
(Erlangs) between
Sites 2 and 3
0
0
0
0
2.0
Issue 3.4.1 June 2005
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