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BT Versatility
Broadband Module/Broadband Module Plus Manual
Codec
G.711
G.729
N
V
IP C
UMBER OF
O
The following chart shows the bandwidth required to support up to 12 VoIP channels. When
calculating the number of VoIP channels that can be used over ADSL, always use the lower
(upload) data rate. Note that data applications for browsing etc., will require additional
bandwidth.
1400
1200
1000
800
600
400
200
0
1
2
6
IP Trunk or Extension
100 kb/s
50 kb/s
HANNELS
3
4
5
6
7
8
9
10
11
G.711
G.729
12
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