asterisk users - Feb 2009 - OSLEC not being loaded on Ubuntu Intrepid

I wonder if anyone has any ideas on this.

I have recently migrated my server from a custom built Linux with 
Asterisk, Zaptel and Oslec running fine, to Ubuntu Server 8.10.

I have Asterisk installed via synaptic at it works fine.

I have built and installed the zaptel package by doing the following 
commands:

sudo m-a -t build zaptel
cd /usr/src
sudo dpkg -i zaptel-modules-{version}.deb
sudo modprobe zaptel
sudo modprobe wcfxo

But when the wcfxo module is loaded, it is not loading the oslec module. 
There is an oslec.ko in /lib/modules/my-running-kernel-version/misc/oslec/

According to launchpad, oslec should be the default ec now for zaptel.

Anyone got any ideas please?

Thanks

Alan

Alan Lord (News) wrote:
> I wonder if anyone has any ideas on this.
> 
> I have recently migrated my server from a custom built Linux with 
> Asterisk, Zaptel and Oslec running fine, to Ubuntu Server 8.10.
> 
> I have Asterisk installed via synaptic at it works fine.
> 
> I have built and installed the zaptel package by doing the following 
> commands:
> 
> sudo m-a -t build zaptel
> cd /usr/src
> sudo dpkg -i zaptel-modules-{version}.deb
> sudo modprobe zaptel
> sudo modprobe wcfxo
> 
> But when the wcfxo module is loaded, it is not loading the oslec module. 
> There is an oslec.ko in /lib/modules/my-running-kernel-version/misc/oslec/
> 
> According to launchpad, oslec should be the default ec now for zaptel.
Answering my own question - the file zconfig.h is still declaring MG2 as 
the default ec.

I edited this file to define OSLEC instead, zipped up the archive and 
then rebuilt the zaptel module as above. Now works.

Maybe this will help someone else too.

On Thu, Feb 12, 2009 at 03:59:26PM +0000, Alan Lord (News)
wrote:
> I wonder if anyone has any ideas on this.
> 
> I have recently migrated my server from a custom built Linux with 
> Asterisk, Zaptel and Oslec running fine, to Ubuntu Server 8.10.
> 
> I have Asterisk installed via synaptic at it works fine.
> 
> I have built and installed the zaptel package by doing the following 
> commands:
> 
> sudo m-a -t build zaptel
> cd /usr/src
> sudo dpkg -i zaptel-modules-{version}.deb
> sudo modprobe zaptel
> sudo modprobe wcfxo
> 
> But when the wcfxo module is loaded, it is not loading the oslec module. 
> There is an oslec.ko in /lib/modules/my-running-kernel-version/misc/oslec/
> 
> According to launchpad, oslec should be the default ec now for zaptel.
> 
> Anyone got any ideas please?
http://bugs.debian.org/510858

Fixed in SVN: http://svn.debian.org/viewsvn/pkg-voip?rev=6684&view=rev

As mentioned there, the workaround is to set ECHO_CANC_NAME explicitly:

  ECHO_CAN_NAME=oslec m-a a-i zaptel

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               Tzafrir Cohen
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