Asterisk on Freerunner was: voip on Debian

Nicola Mfb nicola.mfb at
Mon Apr 27 15:10:13 CEST 2009

2009/4/26 Rask Ingemann Lambertsen <rask at>:
> On Sat, Apr 18, 2009 at 05:49:05PM +0200, Nicola Mfb wrote:
>> I will be happy to write an AMI gui but now I'm hold having problems
>> with the alsa channel. Using the pcm default is not compatible with
>> the default shipped /etc/asound.conf, so I just tried to use
>> plughw:dnsoop and plughw:dmix, the result is that there freerunner
>> does not ring on incoming call (and you cannot hear the other peer),
>> while audio transmitting is perfect. Using plughw:0,0 for input/output
>> works but I have stuttered audio (from freerunner to peer).
>   Why are you not using hw:0,0?

Asterisk has fixed-hardcoded settings for alsa (8000hz, 1 channel
etc), and they are incompatible using hw directly, plughw  autoconvert
sound streams but it uses very short buffer/period size so the
stuttered audio (I guess).


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