[Freeswitch-users] g729 patent expiration

François fdelawarde at wirelessmundi.com
Wed Aug 3 20:01:28 MSD 2016


Indeed, just pay those $10 even tho you technically don't have to for 
some reason (expiration date) or another (doesn't apply in your region).

Remember it was a big effort in time and money from FS devs to support 
this in the first place and we should be glad to have it available 
whatever the cost.

We should also probably avoid mentioning patent validity/expiration or 
existing alternatives, otherwise it could cause a breach of contract and 
we could lose G.729 support altogether!!

Happy Bday @Anthony!!

François.


On 2016-08-03 15:56, Anthony Minessale wrote:
> Some of the patents expire but nobody will know for a long time if 
> there are any extra ones lurking in the bushes.
> As far as the FS implementation, there are no current plans to change 
> anything yet.
>
> The good news is FreeSWITCH is a massive software project and its 
> free, so the $10 for g729 is nothing in comparison.
>
>
> On Wed, Aug 3, 2016 at 8:43 AM, Regis M 
> <regis.freeswitch.org at tornad.net 
> <mailto:regis.freeswitch.org at tornad.net>> wrote:
>
>     Very interesting question. If you find an answer, plz, fill it
>     here too.
>
>     Regards,
>
>     Régis
>
>     2016-08-02 22:05 GMT+02:00 Max Clark <max.clark at gmail.com
>     <mailto:max.clark at gmail.com>>:
>
>         Hi all,
>
>         So I fell down the Google rabbit hole this weekend - the
>         subject of my curiosity: US Patent No. 5,920,8531
>
>         This patent has a priority/filing date of August 23, 1996,
>         which would imply that the g729 is in the open next month. Is
>         this accurate? Am I missing another patent that keeps this
>         behind the commercial pay wall?
>
>         I'm asking b/c I'd obviously rather not license channels and
>         find out it was unnecessary a month later.
>
>         Max
>
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> -- 
> Anthony Minessale II       ♬ @anthmfs  ♬ @FreeSWITCH  ♬
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