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Hi all!
Everybody was talking about
bandwidth consumption of the codecs but I have one doubt about it.
I prepared an Asterisk box with
a TDM20B and a X100P (two FXS and one FXO). Last week I traveled
and carried my notebook so I could dial to a local ISP and then connect to
my asterisk box to make local calls.
On the hotel, the quality
of the phone line was terrible and the maxium connection speed I made was
26.4k. Even with the bad connection I connected with my asterisk box
and then made a call and the quality was good. The client I used was the
IAX Phone that uses the GSM codec (as said at the web page).
Any explanations? This is
bothering me because I have to decide how many clients a DSL (256/128)
connection can support and if I take the measures I can put a maximum of 3
(since its 35k with the GSM codec) and if I use my tests I could use almost 5.
What should I do? Help me. :-)
Thanks a lot in advance,
Joel Moraes
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