[asterisk-users] DAHDI with OSLEC

Dave Fullerton dfullertasterisk at shorelinecontainer.com
Wed Apr 1 09:22:44 CDT 2009


Marco Sambo wrote:
> One thing!
> I saw that I use kernel 2.6.26 in my asterisk machine. I should use kernel
> 2.6.28 or newer to use oslec with DAHDI???


You don't need to, if you read me previous email you'll notice I'm 
running 2.6.27.19. Rebuild DAHDI with the instructions I linked to and 
you'll get the echo module with DADHI. It requires you download 2.6.28 
but not that you are running 2.6.28.



> 
> 
> 
> 
> 
> 2009/4/1 Marco Sambo <derwidtel at gmail.com>
> 
>> But I don't have also echo
>>
>> modinfo echo
>> modinfo: could not find module echo
>>
>>
>>
>>
>>
>> 2009/4/1 Dave Fullerton <dfullertasterisk at shorelinecontainer.com>
>>
>> Marco Sambo wrote:
>>>> Mhmm. Thaht's strange!
>>>>
>>>> modinfo oslec
>>>> ------>
>>>> modinfo: could not find module oslec
>>>>
>>>> and
>>>>
>>>> modinfo dahdi_echocan_oslec
>>>> ------>
>>>> filename:       /lib/modules/2.6.26-1-486/dahdi/dahdi_echocan_oslec.ko
>>>> license:        GPL
>>>> author:         Tzafrir Cohen <tzafrir.cohen at xorcom.com>
>>>> description:    DAHDI OSLEC wrapper
>>>> depends:        dahdi
>>>> vermagic:       2.6.26-1-486 mod_unload modversions 486
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> 2009/3/31 Tzafrir Cohen <tzafrir.cohen at xorcom.com>
>>>>
>>>>> On Tue, Mar 31, 2009 at 05:02:36PM +0200, Marco Sambo wrote:
>>>>>> Hi,
>>>>>> I've a problem: I can't configure DAHDI with ech canceller OSLEC.
>>>>>> I have Asterisk 1.4.24 and DAHDI 2.1.0.2. I compiled also OSLEC.
>>>>>> But when in /etc/dahdi/systems.conf I insert value
>>>>> echocanceller=oslec,1-4,
>>>>>> command dahdi_cfg -vvvvvvvvvvvv give me an error about oslec.
>>>>> What is the output of:
>>>>>
>>>>>  modinfo oslec
>>>>>  modinfo dahdi_echocan_oslec
>>>>>
>>>>> --
>>>>>               Tzafrir Cohen
>>>>> icq#16849755              jabber:tzafrir.cohen at xorcom.com<jabber%3Atzafrir.cohen at xorcom.com>
>>> <jabber%3Atzafrir.cohen at xorcom.com <jabber%253Atzafrir.cohen at xorcom.com>>
>>>>> +972-50-7952406           mailto:tzafrir.cohen at xorcom.com
>>>>> http://www.xorcom.com  iax:guest at local.xorcom.com/tzafrir
>>>>>
>>>>> _______________________________________________
>>> I'm not sure that is strange. When I build DAHDI with OSLEC I don't get
>>> an oslec module, I get an echo module:
>>>
>>> root at srvpbx:~# modinfo echo
>>> filename:       /lib/modules/2.6.27.19-smp/staging/echo/echo.ko
>>> version:        0.3.0
>>> description:    Open Source Line Echo Canceller
>>> author:         David Rowe
>>> license:        GPL
>>> srcversion:     285EC80D84DCE294A677160
>>> depends:
>>> vermagic:       2.6.27.19-smp SMP preempt mod_unload 686
>>>
>>> root at srvpbx:~# modinfo dahdi_echocan_oslec
>>> filename:       /lib/modules/2.6.27.19-smp/dahdi/dahdi_echocan_oslec.ko
>>> license:        GPL
>>> author:         Tzafrir Cohen <tzafrir.cohen at xorcom.com>
>>> description:    DAHDI OSLEC wrapper
>>> depends:        dahdi,echo
>>> vermagic:       2.6.27.19-smp SMP preempt mod_unload 686
>>>
>>> Try building DAHDI with the steps detailed here and see if you have
>>> better luck:
>>>
>>> http://lists.digium.com/pipermail/asterisk-users/2009-January/225299.html
>>>
>>> -Dave
>>>
>>> _______________________________________________
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>>
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