Re: [Linphone-developers] a question about use linphone source code

[Simon Morlat]

Hi,

Linphone is free software, you can do what you want with it provided that all 
that you did is free software (under the GPL license).
That means all source code you develop must be open-source (GPL licensed).
If you feel unconfortable with releasing your application under GPL, you can 
purchase a proprietary license from Belledonne Communications.

Simon

Le mardi 10 novembre 2009 06:45:02, wangnanlena a écrit :
> Hi,
> 
> I have a question about linphone, we want to develop a free softphone based
>  on linphone, is this allowed? If it's possible, what's the license policy
>  of Linphone? GPL?
> Do we need to pay some money or we need to open all source codes we
>  developed? Thanks for your help!
> 
> Best regards,
> Frank
> .
>