Re: [asterisk-users] Re: Centos kernel 34 vs. 42? [was: asterisk-users Digest, Vol 27, Issue 72]

[Remco Barendse]

On Sun, 15 Oct 2006, Les Bell wrote:

 Cutting to the chase: I'm not aware of any audio problems, but our system
 doesn't get heavy use (only two lines and eight phones).

OK, thanks for the reply.

The anouncement at trixbox.org is not very clear on this. There is 
reference to 'distorted voice prompts' but not about general voice 
quality.

From trixbox.org :
quote
There are some strange audio problems with the 42 kernel. This is most 
apparent with vmware. When the 42 kernel is used the audio prompts are 
jittery and broken. This was not a problem with the 34 kernel.

I am making the 34 kernel the standard for trixbox until further notice. 
If somebody has a good reason to move to a higher release kernel please 
post to the forum. But for now this should resolve all the problems with 
Zaptel. This update has a new yum configuration file that will keep yum 
from updating the kernel. If you want to update the kernel you can do it 
manually
unquote

I just went back to kernel 35 just in case.


___
--Bandwidth and Colocation provided by Easynews.com --

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users

[asterisk-users] Re: Centos kernel 34 vs. 42? [was: asterisk-users Digest, Vol 27, Issue 72]

[Les Bell]

Remco Barendse [EMAIL PROTECTED] wrote:


I'm not running trixbox but normal Centos 4 with asterisk installed. I
tried to find some further info on this but couldn't find any.

Do audio problems occur with normal Centos and the latest kernel version
too? (In other words, should every centos user downgrade??)


I can't give you a definitive answer, but can provide a data point. I
started out with an AAH installation early this year, then enabled yum and
watched it upgrade various packages. Before long it upgraded the kernel and
I found myself having to rebuild zaptel or be careful to always reboot the
original kernel that zaptel was compiled against. A little later, zaptel
wouldn't recompile against the newer kernel sources. So, a few weeks ago, I
bit the bullet and cleaned out the stable, so to speak - got the Centos
2.6.9-42.EL kernel sources, figured out how CentOS wanted them installed,
and also downloaded the latest Asterisk, zaptel, freepbx, etc. and rebuilt
the whole lot. My config is now kernel 2.6.9-42.EL-smp, with Asterisk
1.2.12.1, zaptel 1.2.9.1, freepbx 2.1.2, etc.

Cutting to the chase: I'm not aware of any audio problems, but our system
doesn't get heavy use (only two lines and eight phones).

Best,

--- Les Bell, RHCE, CISSP
[http://www.lesbell.com.au]


___
--Bandwidth and Colocation provided by Easynews.com --

asterisk-users mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-users