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Technical Operations > ICE Media Engine > Bandwidth Utilization Tables > Multicast Bandwidth Utilization
Multicast Bandwidth Utilization
Unencrypted
Bandwidth (Kbps) for unencrypted multicast UDP per framing size (ms)
Codec
Rate (Kbps)
20ms
40ms
60ms
80ms
100ms
G.711 ulaw
64.00
85.60
74.80
71.21
69.40
68.32
G.711 alaw
64.00
85.60
74.80
71.20
69.40
68.32
GSM 6.10
13.30
34.90
24.10
20.50
18.70
17.62
AMR
4.75
26.35
15.55
11.95
10.15
9.07
 
5.15
26.75
15.95
12.35
10.55
9.47
 
5.90
27.50
16.70
13.10
11.30
10.22
 
6.70
28.30
17.50
13.90
12.10
11.02
 
7.40
29.00
18.20
14.60
12.80
11.72
 
7.95
29.55
18.75
15.15
13.35
12.27
 
10.20
31.80
21.00
17.40
15.60
14.52
 
12.20
33.80
23.00
19.40
17.60
16.52
Opus
6.00
27.60
16.80
13.20
11.40
10.32
 
8.00
29.60
18.80
15.20
13.40
12.32
 
10.00
31.60
20.80
17.20
15.40
14.32
 
12.00
33.60
22.80
19.20
17.40
16.32
 
14.00
35.60
24.80
21.20
19.40
18.32
 
16.00
37.60
26.80
23.20
21.40
20.32
 
18.0
39.60
28.80
25.20
23.40
22.32
 
20.00
41.60
30.80
27.20
25.40
24.32
 
22.00
43.60
32.80
29.20
27.40
26.32
 
24.00
45.60
34.80
31.20
29.40
28.32
Encrypted
Bandwidth (Kbps) for encrypted multicast UDP per framing size (ms)
Codec
Rate (Kbps)
20ms
40ms
60ms
80ms
100ms
G.711 ulaw
64.00
96.00
80.00
74.67
72.00
70.40
G.711 alaw
64.00
96.00
80.00
74.67
72.00
70.40
GSM 6.10
13.30
44.80
28.80
23.47
20.80
19.20
AMR
4.75
38.40
19.20
14.93
12.80
11.52
 
5.15
38.40
19.20
14.93
12.80
11.52
 
5.90
38.40
22.40
17.07
14.40
11.52
 
6.70
38.40
22.40
17.07
14.40
12.80
 
7.40
38.40
22.40
17.07
16.00
14.08
 
7.95
38.40
22.40
19.20
16.00
14.08
 
10.20
38.40
25.60
21.33
17.60
16.64
 
12.20
44.80
28.80
23.47
20.80
17.92
Opus
6.00
38.40
22.40
17.07
14.40
12.80
 
8.00
38.40
22.40
19.20
16.00
14.08
 
10.00
38.40
25.60
21.33
17.60
16.64
 
12.00
44.80
28.80
23.47
19.20
17.92
 
14.00
44.80
28.80
23.47
22.40
20.48
 
16.00
44.80
32.00
25.60
24.00
21.76
 
18.0
51.20
35.20
27.73
25.60
24.32
 
20.00
51.20
35.20
29.87
27.20
26.88
 
22.00
51.20
38.40
32.00
30.40
28.16
 
24.00
57.60
38.40
34.13
32.00
30.72