[Freeswitch-users] Transcoding G723

Nicolas Brenner nicolas at medularis.com
Thu Feb 5 12:52:03 PST 2009


In my case, I can't use hardware transcoding since I don't have
physical access to the servers, I rent them. Hence I need a pure
software/IP solution.

On Thu, Feb 5, 2009 at 5:45 PM, Brian West <brian at freeswitch.org> wrote:
> If its that critical you can do it:  http://jira.freeswitch.org/browse/MODCODEC-7
>
> /b
>
> On Feb 5, 2009, at 2:26 PM, Shelby Ramsey wrote:
>
>> This is a tough deal ... and something that I do think keeps FS out
>> of the same boat as proprietary solutions like Nextone, etc.  In the
>> real world (from a service provider view) you have customers who
>> want to send one thing (i.e. g729 and g723 a lot from international
>> carriers) and your vendors who will only accept a limited set
>> (specifically g729 (maybe) and certainly g711 ulaw).  So you have to
>> really restrict what people can send you and in some cases it can be
>> a deal killer.  I'm seeing more and more wholesale vendors
>> (especially smaller niche guys) getting away from accepting anything
>> other than g711.
>>
>> I would be interested in seeing if there would be a way to have the
>> RTP transverse a media processing blade like the ones offered from
>> Audiocodes etc.
>> Most have some method to tell the device to set up ports and bridge
>> without being involved in the signaling itself.
>>
>> There are a couple of major advantages:
>>   -- removing the transcoding from the host to risc based processors
>>   -- not worrying about the licensing because it comes with the card
>> and would support all codecs
>>
>> SDR
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>
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-- 
Nicolás Brenner




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