[Freeswitch-users] Using G729 between apps and SIP trunk

Michael Nielsen mic.niel84 at gmail.com
Mon Sep 14 14:05:14 MSD 2015


I was using mod_g729 and not mod_com_g729, I've changed to mod_com_g729 and
it seems to work :)
Thank you.

On Mon, Sep 14, 2015 at 10:07 AM, Steven Ayre <steveayre at gmail.com> wrote:

> Transcoding happens automatically when the legs are using different codecs.
>
> disable-transcoding modifies the bleg codecs so it only offers the same
> codec as the aleg has selected from the options, so that transcoding is not
> required. You don't need the option.
>
> Are you using mod_g729 or mod_com_g729? Only mod_com_g729 supports
> transcoding (assuming you don't have a hardware transcoding card).
>
> Perhaps you could share the debug-level logs? They'll contain some
> information on the codec negotiation.
>
> On 13 September 2015 at 06:43, Michael Nielsen <mic.niel84 at gmail.com>
> wrote:
>
>> Everything seems to work except transcoding between extensions.
>> Looking at the docs I can only find the value of disable-transcoding
>> which can be set to true. This seems as quite the opposite.
>>
>> Where can I allow FS to automatically transcode if 2 extensions (client
>> and sip trunk) speaks different codecs?
>>
>>
>> On Friday, September 11, 2015, Luis Daniel Lucio Quiroz <
>> luis.daniel.lucio at gmail.com> wrote:
>>
>>> Yes, you only need to turn on transcoding and put at the beginning the
>>> codec on the codec string
>>> Le 2015-09-11 8:55 AM, "Michael Nielsen" <mic.niel84 at gmail.com> a
>>> écrit :
>>>
>>>> I've got FreeSWITCH running and works really well.
>>>> I would like to use G729 as codec whenever possible.
>>>>
>>>> My SIP Trunk does not support G729, only G711.
>>>>
>>>> My apps which are connecting to my FreeSWITCH are supporting G729,
>>>> license has been paid for these.
>>>>
>>>> Can I setup FreeSWITCH to use G729 whenever possible, and for SIP
>>>> Trunks conversion happens, such as:
>>>> app/G729 <> FS <> app/G729
>>>> app/G729 <> FS <> SIP Trunk/G711
>>>>
>>>>
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>>>
>> _________________________________________________________________________
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>>
>> Official FreeSWITCH Sites
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>>
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>
>
> _________________________________________________________________________
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> http://www.freeswitchsolutions.com
>
> Official FreeSWITCH Sites
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> http://confluence.freeswitch.org
> http://www.cluecon.com
>
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