Siemens optiPoint 410 entry Administrator's Manual page 167
Hipath 8000
sylantro
broadsoft
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- Information and important operating procedures (100 pages) ,
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Bandwith calculation for Ethernet
Voice Codec
Packet size
1
G.711
2
G.711
2
G723
3
G.729
3
G.729
4
G.722
G.7224
1
In the SIP environment it is possible to activate silence supression. In this case the band-
width calculation values are max values
2
For G.723 it is not possible to activate silence suppression and the only available sample
size is 30 ms
3
In the SIP environment silence suppression is always active currently. In this case the band-
width calculation values are max values.
4
For G.722 it is not possible to activate silence suppression.
2. WAN (e.g. ATM)
WAN-Overhead
Protocol
RTP
UDP
IP
ATM-Overhead
Total
Payload
[ms]
Bytes
10
80
20
160
30
24
10
10
20
20
10
80
20
160
Alphabetical Reference
Ethernet
Used Ether-
Packet size
net-Band-
width incl.
[Bytes]
Preamble
[kBit/s]
150
120,0
230
94
80
90
150
120,0
230
Bytes
92,0
25,1
64,0
36,0
92,0
12
8
20
5
45
167
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