[asterisk-users] Queue announcements and MOH blanking out on calls from PSTN over IAX2

[Tzafrir Cohen]

On Sun, Oct 30, 2011 at 12:04:09PM +0530, Raj Mathur (राज माथुर) wrote:
> On Sunday 30 Oct 2011, Raj Mathur (राज माथुर) wrote:
> > After looking further, the problem seems to be purely in playing
> > recorded messages over IAX2.  Looking at the debug logs on the SIP
> > server (which is playing the recorded messages) shows that it stops
> > playing one of the messages at some point in the flow, and then never
> > plays anything again.
> 
> This seems to be very similar to:
> 
>   https://issues.asterisk.org/view.php?id=17232
> 
> except there is no virtualisation involved in the process -- everything 
> is working on native hardware.  It /is/ amd64 Debian Squeeze running on 
> Intel, though.

Do you use DAHDI timing? Try 'timing test' in the Asterisk CLI. If so, I
wonder if it's possible that the redfone devices may actually have
occasional hiccups as a timing source[1]. This should be easily noticable
using 'dahdi_test'. Anyway, maybe try a different timing source, by
disabling other res_timing*.so modules in modules.conf (and restarting
asterisk).


[1] Sorry, I'm not familiar with them well enough, and apologize in
advance if this suggestion is silly.
-- 
               Tzafrir Cohen
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