No, because they're licensed from different sources.
It's no different to if I buy a G729 license for one softphone, I can't then use it in another without buying another license.

A sangoma card pays for the license in the hardware costs and the drivers are free though, so you can switch platform that way while keeping the license.

"And that is the case when one may consider, as owner of the licenses to go with the IPP (or other open implementation) without any law breakage."
They won't have a license for the IPP codec, only for the Asterisk one. So it wouldn't be licensed. Even if you want to justify it to yourself that way.

-Steve

On 1 February 2011 10:07, Anton VG <anton.vazir@gmail.com> wrote:
The question that bugs me, that if some one have 1000 licenses for
Asterisk g729 (10K$!) , and wants to switch over from asterisk to a
FreeSWITCH, would one have to buy that 100 liceses again, or there is
a kind of procedure to get the module for existing licenses? Most
likely no way :) But it's worth to mention a problem, which might so
much keeping one on the certain platform. And that is the case when
one may consider, as owner of the licenses to go with the IPP (or
other open implementation) without any law breakage.