[Asterisk-Users] Asterisk and Sirrix PCI4S0 echo cancellation

[altus]

No,sometimes i get a watery sound,like when you speak under water
I turned echo off,do you have the latest driver.A new version came out
on the 16th
Altus
On Tue, 2005-06-21 at 10:17 +0200, David Wilson wrote:
> Hi Altus,
> 
> Thanks for your reply.
> 
> Yes I do get those errors. Any ideas what causes them ?
> 
> >email this guy,he wrote a patch to bring down the volume
> Thanks I've been chatting with Steve already.
> 
> For some reason the patch does not seem to be working with my newer version 
> of the Sirrix drivers....either that or I'm doing something wrong. :)
> Did you have to modify the patch in any way or did you just apply it 'as is' 
> ?
> 
> I will keep in touch to let you know the outcome.
> 
> Many thanks.
> 
> Kindest regards
> David Wilson
> _______________________________
> D c D a t a
> Tel +27 33 342 7003
> Fax +27 33 345 4155
> Cell +27 82 4147413
> http://www.dcdata.co.za
> support at dcdata.co.za
> Powered by Linux, driven by passion !
> _______________________________
> 
> "Computers are not intelligent. They only think they are."
> 
> ----- Original Message ----- 
> From: "altus" <altus at stormcorp.co.za>
> To: "asterisk" <asterisk-users at lists.digium.com>
> Sent: Tuesday, June 21, 2005 9:52 AM
> Subject: Re: [Asterisk-Users] Asterisk and Sirrix PCI4S0 echo cancellation
> 
> 
> > On the subject of this
> > in you /var/log/messages do you get errors like this
> >
> > Jun 21 09:38:45 pbxct sshd(pam_unix)[1993]: session opened for user root 
> > by (uid=0)
> > Jun 21 09:39:22 pbxct kernel: 00: Unsetting old PCM master PFIC 0
> > Jun 21 09:39:22 pbxct kernel: 00: Setting PCM master to PFIC 0 IPAC3
> > Jun 21 09:39:22 pbxct kernel: Slip detected on IPAC3
> > Jun 21 09:40:02 pbxct kernel: sirrix ipac (3): ipac_handle_interrupt_icd: 
> > error, RSTAD = 0x1e not ok!
> > Jun 21 09:40:07 pbxct kernel: Slip detected on IPAC3
> >
> > email this guy,he wrote a patch to bring down the volume
> > <steve at connection-telecom.com>
> >
> > On Tue, 2005-06-21 at 09:37 +0200, David Wilson wrote:
> >> Hi guys,
> >>
> >> I'm running a Sirrix PCI4S0 quad BRI card in a box with Asterisk CVS-
> >> HEAD (20050614).
> >> Something I've come across is that with 'echocancel = yes'
> >> in /etc/asterisk/sirrix.conf the echo is unbearably loud - so loud in
> >> fact that the echo distorts.
> >>
> >> To remedy this I've set 'echocancel = no' and disabled the echo
> >> cancellation. With the echo cancellation disabled there is still an
> >> echo but it is much softer.
> >>
> >> Any ideas on how I can turn on the echo cancellation again without
> >> having the very loud echo back ?
> >> Is there some way I could perhaps drop the TX volume out of the Sirrix
> >> card ? Perhaps this would help ?
> >>
> >> Thanks in advance.
> >>
> >>
> >> Kindest regards
> >> David Wilson
> >> _______________________________
> >> D c D a t a
> >> Tel +27 33 342 7003
> >> Fax +27 33 345 4155
> >> Cell +27 82 4147413
> >> http://www.dcdata.co.za
> >> support at dcdata.co.za
> >> Powered by Linux, driven by passion !
> >> _______________________________
> >>
> >> "Computers are not intelligent. They only think they are."
> >>
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>