[App_rpt-users] ilbc codec source code ?

[Steve Zingman]

When I get a chance I'll check it out and if all goes well I'll add it 
to the repository.

Steve

On 8/25/2017 2:43 PM, David McGough wrote:
> Hi,
>
> Please make sure to apply ALL the files in the patch kit, including the
> changes in Asterisk proper, such as:
>
> asterisk/include/asterisk/frame.h
> asterisk/main/frame.c
> asterisk/formats/format_ilbc.c
> asterisk/codecs/codec_ilbc.c
> asterisk/codecs/ilbc_slin_ex.h
>
> Stock Asterisk uses 30ms iLBC audio frames, which can end up sounding like
> "Mr.  Roboto" with AllStar, which strictly expects 20ms frames....These
> patches convert iLBC for Asterisk to 20ms frames, so it's compatible with
> AllStar.
>
> Also, note that is you use this patch in conjuction with SIP phones,
> softphones, etc., make sure they're set to 20ms frames, too.
>
> This code is well tested, it has been running for many years in
> production.
>
>
> 73, David KB4FXC
>
>
>
>
> On Fri, 25 Aug 2017, Toussaint OTTAVI wrote:
>
>> Le 25/08/2017 à 16:55, Steve Zingman a écrit :
>>> We played with it a few years ago. I can't tell you if this works but...
>>> <http://www.crompton.com/hamradio/BeagleBoneBlackAllstar/ilbc-install-instructions.pdf>
>> Thank you, it works :-)
>>
>> My Asterisk source tree was taken from your Github repo. It already
>> included most of the iLBC files (those in the patch from here
>> :http://www.hamvoip.org/downloads/patch-kit-with-ilbc.tgz).
>>
>> The only missing files were in the subfolder asterisk/codecs/ilbc
>>
>> I just put the content of this subfolder in my existing source tree,
>> make clean, make menuselect and make. Missing "codec_ilbc.so" is now
>> there. And my Zoiper client now connects with ilbc codec :-)
>>
>> 73 de TK1BI
>>
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