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
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Tel +27 33 342 7003
Fax +27 33 345 4155
Cell +27 82 4147413
http://www.dcdata.co.za
[EMAIL PROTECTED]
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----- Original Message ----- From: "altus" <[EMAIL PROTECTED]>
To: "asterisk" <asterisk-users@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
<[EMAIL PROTECTED]>

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
[EMAIL PROTECTED]
Powered by Linux, driven by passion !
_______________________________

"Computers are not intelligent. They only think they are."

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