Thanks for the input.
Calls within the network also experience the same problem. I run ztmonitor
chan# -v just to make sure there is no problem with the lines from telco and
there was no static at all.
The phone cuts off words during a conversation. Nic card is intel on-board of
intel motherboard with quad core Q6700. Elastix system info page shows CPU
usuage shows at 31% (which is I think a fault in their calculations by a factor
of 10).
Following is output from top (showing cpu at 3.1%):
top - 21:16:38 up 8:21, 1 user, load average: 0.48, 1.78, 2.24Tasks: 146
total, 1 running, 145 sleeping, 0 stopped, 0 zombieCpu(s): 3.1%us,
2.9%sy, 0.4%ni, 68.4%id, 16.3%wa, 8.9%hi, 0.1%si, 0.0%stMem: 2048116k
total, 1989504k used, 58612k free, 174100k buffersSwap: 779144k total,
208k used, 778936k free, 1046348k cached
I don't think playing with rx and tx in zapata.conf will help. Is there an
equivalent in sip.conf for rx and tx?
Thanks,Bruce
> From: [email protected]
> To: [email protected]
> Subject: Re: [on-asterisk] White noise and choking on SIP lines
> Date: Fri, 29 Jan 2010 19:04:49 -0500
>
> Getting that issue on outside calls only or on inside ext to ext calls
> also?
>
> Strange question, but what is your nic card in your asterisk server
> and whal is the load avg of this server?
>
> Sent from my iPhone
>
> On 2010-01-29, at 6:45 PM, Bruce N <[email protected]> wrote:
>
> >
> > Hi Guys,
> > What causes white noise and intermittent cut off and choking on the
> > SIP lines? Network is solid and it's separate from data network. All
> > phones are Aastra and they worked fine for 1 year. I haven't got the
> > chance to check cables but I doubt they can be the problem as it's a
> > sip network.
> > Any experience?
> > Thanks,Bruce
> > _________________________________________________________________
> >
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