[Asterisk-Users] best low-bandwidth strategy

[Thomas Moghnie]

Hi,
 
Given the following setup
 
Cisco (7960, G729) --> Asterisk --> IAX2(SPEEX)
 
It seems that asterisk cannot do the conversion (calls are rejected) even if i have G729 licenses
 
Is there a parameter in IAX.conf that allows this conversion.
 
PS
if the call originates from FXS, i.e. FXS->Asterisk->IAX2(SPEEX) asterisk seems happy to do the conversion.
 
Thanks


Louis-David Mitterrand <vindex at apartia.org> wrote:

Hi,

To push voice through a long thin wan (dsl) there are two choices: 

(1) have the cisco's (7912G) talk g729a to each other (reinvite=yes), or

(2) have the cisco's talk to their local * in ulaw (reinvite=no), which
talk to each other through a more advanced low-bandwidth codec (ilbc or
speex)

which is best? (2) would have more latency, wouldn't it?

Did I miss a third option?

Thanks in advance for you insights,

-- 
There are no Debian developers in any part of Hell, because the good
karma incurred by being one takes you straight to the pearly gates. Of
course, the frequent flame wars you put up with on the Debian lists make
up for this on Earth. - Seth Cohn
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