[asterisk-users] Fading voice problem

Tue May 3 22:32:28 CDT 2011

On 3/05/11 10:16 PM, Eduardo Leones wrote:
> Guys,
>
> I'm having problems in the fading voice calls, receptive and active,
> that in SIP accounts. While few people using the system, calls are
> perfect, but it beats the normal use of connections (average 30
> concurrent), the voice begins to fade from people.
>
> Soon I figured some network problem, I did a tcpdump and analyzed by
> wireshark ...the strange thing is this ...
>
> all packets that arrive on the server asterisk are normal or jitter,
> latency ... But whenAsterisk sends packets to the network or the ISP ...
> maggoty packages are ... jitter of150ms on average ... latency of more
> than 1000 ms ...
>
> That is, by the way is not the network itself, but the network on the
> machine ...
>
> Dropped iptables to make sure no influence ... I changed the network
> card and cables... did nothing more ...
>
> Anyone have any ideas to help me and chase to find the problem?
>
> PS: The server is a CentOS 5.5 - 32 bit ... I've tested the 64bit tb but
> with the sameerror ...

What's your CPU usage like?

-- 
Cheers,

Matt Riddell
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