Joseph wrote:
On Wed, 2005-08-10 at 08:10 +0400, Jean-Michel Hiver wrote:
I do up to 10 g.729 channels over 1024 / 256 DSL without noticeable
difference in call statistics (i.e. avg length of calls). If you are
using ADSL, the maximum bandwith you'll be able to use is your upload
rate since VoIP calls send data bidirectionally.
Of course if you're using g.711 it's a different kettle of fish since
it
takes 80kbps (g.729 only uses about 24).
According to Wiki:
G729 is 8Kbps
G711 is 64Kbps
http://www.voip-info.org/tiki-index.php?page=Codecs
Those are theoretical, and don't take into account RTP IP + UDP packet
overhead.
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