[Freeswitch-dev] FreeSWITCH SIP Adaptive codec switching

Michael Jerris mike at jerris.com
Mon Oct 10 03:30:50 MSD 2016


i think FreeSWITCH already has all the bits in place to force a reinvite
based renegotiation.  we may not have all the bits to allow for real time
monitoring of quality but the major pieces are in place already to track
those.

On Sunday, October 9, 2016, Philippe Duke <philippe46 at netassist.ua> wrote:

> Hello, dear FreeSWITCH developers.
>
> Would like to ask you what we need to implement adaptive codec switching
> using SIP re-invites in the application.
>
> Adaptive codec switching is the codec parameters renegotiation (SIP
> re-invite) using network measurements of jitter and bandwidth between
> two legs. Would like to ask if we have a some docu defines this method.
>
> We have a lack of clients support it, but we may rely on open project to
> make it work. I suggest to use some kind of protocol extension to achive
> such behavior.
>
>
> --
> Philippe Duke
> Network software engineer
> System-level developer
>
> NetAssist LLC
> Ukraine
> Khreshchatyk Street, 10B, office 8
> AS29632
>
> http://netassist.ua
> Our GitHub Repository:
> https://github.com/netassist-ua
>
>
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