[SIP Beyond VoIP] SipSimpleSDK is GPLv3ed but Twisted in SDK is under commercial licence

[Record Route]

Is SDK under GPLv3ed, isnt it? For derivate work it would be again GPLv3
also.
Relly sorry if I'm bothering but I can not catch the point for acquiring
the license of SDK itself.

Thanks,

On Tue, Nov 27, 2012 at 11:25 AM, Adrian Georgescu <ag at ag-projects.com>wrote:

> PJSIP and SIP SIMPLE Client SDK.
>
> Adrian
>
>
> On Nov 27, 2012, at 10:22 AM, Record Route wrote:
>
> Since Twisted used by SDK is not derivative, then Does non-GPL product in
> SDK only PJSIP?
>
> On Tue, Nov 27, 2012 at 11:03 AM, Adrian Georgescu <ag at ag-projects.com>wrote:
>
>>
>> On Nov 27, 2012, at 10:00 AM, Record Route wrote:
>>
>> Then another question come up to my mind.
>>
>> It is stated that on the license page of sipsimple sdk
>> "Works derived from SIP SIMPLE Client SDK must be licensed under GPLv3."
>>
>> If someone makes a derivative work of SipSimple SDK then does he need to
>> make a payment to those commercial licensed packages where SDK uses?
>>
>>
>> For non-GPL products you must acquire a non-GPL license from Teluu for
>> PJSIP and AG Projects for the SDK itself.
>>
>> Adrian
>>
>>
>> On Tue, Nov 27, 2012 at 10:47 AM, Saúl Ibarra Corretgé <
>> saul at ag-projects.com> wrote:
>>
>>> No. Twisted is not *part* of the SDK, The SDK *uses* Twisted, the same
>>> way it uses some other libraries. The SDK license only affects to those
>>> components *bundled* within the SDK. We'll update that wiki page to reflect
>>> this more clearly.
>>
>>
>> _______________________________________________
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>>
>>
>>
>
>
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