[asterisk-users] Audio cut-outs

eli vaughan edong23 at gmail.com
Tue Aug 23 12:27:28 CDT 2016

I had this recently... and i bet if you use wireshark/tcpdump youll see a
dns lookup for the server's own hostname right before the cutout, and audio
again after response is received. quick fix is to add the hosts name and ip
to /etc/hosts


On Tue, Aug 23, 2016 at 12:20 PM, Brent Davidson <
brent at texascountrytitle.com> wrote:

> I'm having an issue with some Snom 300s on a server running Asterisk
> version 13.9.1, Dahdi 2.11.1 w/OSLEC and pjsip 2.5.1.  There is *NO NAT*
> involved.  Phones and server are plugged into the same network switch, all
> on the same IP range.  The server is running a Wildcard AEX410 analog card
> with 2 FXO modules receiving incoming analog lines.
> Occasionally, in the middle of a call, the audio will drop out for between
> 15 and 20 seconds before suddenly coming back.  I've tried running u-Law as
> the codec and licensed g.729 version 13.0_3.1.7 with exactly the same
> results.  I have tried turning on every logging option I can think of to
> troubleshoot this but have not been able to find a solution.  I'm
> troubleshooting by remote, so haven't been able to run a wireshark capture
> yet.
> pings to the phones from the Asterisk server show no packet loss during
> the cut-outs.
> Any ideas?
> Thanks,
> *Brent Davidson*
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