[Freeswitch-users] Codec negotiation to avoid transcoding as much as possible

Emrah lists at kavun.ch
Mon Feb 24 01:02:08 MSK 2014


Dipak,

If you’re using FS from the dev repo on GIT and installed it at some point between mid December and mid February, run a make current. The issue you are experiencing is a little regression bug that Tony solved a few days ago.

Thanks
On Feb 20, 2014, at 12:53 PM, Biswas, Dipak <dipak.biswas at mezocliq.com> wrote:

> Just want to add that I have the config <action application="set" data="inherit_codec=true"/> before bridging in dialplan. And, also have the inbound-late-negotiation=true.
> 
> But, I'm not getting the desired result.
> 
> Thanks,
> Dipak
> 
> 
> On Thu, Feb 20, 2014 at 11:24 AM, Biswas, Dipak <dipak.biswas at mezocliq.com> wrote:
> Hi All,
> 
> Is there a way to configure Freeswitch codec negotiation to be neither of 'generous', 'greedy' or 'scrooge', but keep the possibilities of needing transcoding open.
> 
> This is what I'm seeing with 'generous' codec negotiation (greedy and scrooge is no different):
> 
> inbound leg offer (opus, pcmu, g729) --> FS --> outbound leg offer (opus, pcmu)
> inbound leg answer (opus) <-- FS (transcoding engaged) <-- outbound leg answer (pcmu)
> 
> But, I want FS to not to do transcoding here as there is a way out as both caller and called party has pcmu in common.
> 
> If FS can follow this, there is no transcoding needed on FS's part:
> 
> inbound leg offer (opus, pcmu, g729) --> FS --> outbound leg offer (opus, pcmu)
> inbound leg answer (pcmu) <-- FS <-- outbound leg answer (pcmu)
> 
> 
> Question is how can I configure FS to be 'accomodat'-ing (yes, i wish this codec negotiation option is available).
> 
> Please share your insights.
> 
> -- 
> Thanks,
> Dipak
> 
> 
> 
> -- 
> Thanks,
> Dipak
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