Avaya 555-245-600 IP Phone User Manual


 
Resource sizing
Issue 6 January 2008 207
Table 34: TDM and Media Processing usages (Erlangs) for Example 5: TDM and
media processing usage
Endpoints Site 1
(Atlanta)
Site 2
(Boston)
Site 3
(Cleveland)
Intrasite: I, I
TDM: 0
Media: 0
TDM: 0
Media: 0
TDM: 0
Media: 0
Intrasite: I, C or P
TDM: 76.8
Media: 76.8
TDM: 26.7
Media: 26.7
TDM: 14.4
Media: 14.4
Intrasite: C or P, C or P
TDM: 40.6
Media: 0
TDM: 11.4
Media: 0
TDM: 1.9
Media: 0
Calls from Site
1 to Site 2
I TDM: 0
Media: 0
TDM: 0
Media: 0
TDM: 0
Media: 0
C or
P
TDM: 4.5
Media: 4.5
TDM: 3.7
Media: 3.7
TDM: 0
Media: 0
Calls from Site
2 to Site 1
I TDM: 0
Media: 0
TDM: 0
Media: 0
TDM: 0
Media: 0
C or
P
TDM: 4.5
Media: 4.5
TDM: 3.7
Media: 3.7
TDM: 0
Media: 0
Calls from Site
1 to Site 3
I TDM: 0
Media: 0
TDM: 0
Media: 0
TDM: 0
Media: 0
C or
P
TDM: 1.8
Media: 1.8
TDM: 0
Media: 0
TDM: 0.59
Media: 0.59
Calls from Site
3 to Site 1
I TDM: 0
Media: 0
TDM: 0
Media: 0
TDM: 0
Media: 0
C or
P
TDM: 1.8
Media: 1.8
TDM: 0
Media: 0
TDM: 0.59
Media: 0.59
Calls from Site
2 to Site 3
I TDM: 0
Media: 0
TDM: 0
Media: 0
TDM: 0
Media: 0
C or
P
TDM: 0
Media: 0
TDM: 0.61
Media: 0.61
TDM: 0.23
Media: 0.23
Calls from Site
3 to Site 2
I TDM: 0
Media: 0
TDM: 0
Media: 0
TDM: 0
Media: 0
C or
P
TDM: 0
Media: 0
TDM: 0.61
Media: 0.61
TDM: 0.23
Media: 0.23
Totals TDM: 130.0
Media: 89.4
TDM: 46.7
Media: 35.3
TDM: 17.9
Media: 16.0