Fading voice problem

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De: Matt Riddell Para: asterisk-users@lists.digium.com
Enviadas: Quarta-feira, 4 de Maio de 2011 0:32:28
Assunto: Re: [asterisk-users] Fading voice problem

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?